CN209131345U - A kind of machinery drum formula mortar raw material stoving device - Google Patents
A kind of machinery drum formula mortar raw material stoving device Download PDFInfo
- Publication number
- CN209131345U CN209131345U CN201821857176.9U CN201821857176U CN209131345U CN 209131345 U CN209131345 U CN 209131345U CN 201821857176 U CN201821857176 U CN 201821857176U CN 209131345 U CN209131345 U CN 209131345U
- Authority
- CN
- China
- Prior art keywords
- under casing
- raw material
- fixedly connected
- top case
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Drying Of Solid Materials (AREA)
Abstract
The utility model discloses a kind of machinery drum formula mortar raw material stoving devices, it is related to mortar raw material stoving technical field, including top case, the inside of the top case is equipped with one of drying mechanism, the bottom surface of the under casing is fixedly connected under casing, and the inside of the under casing is equipped with two drying mechanisms.The machinery drum formula mortar raw material stoving device, drying operation gradually is carried out to raw material by drying lamp, and the inside of connecting cylinder is introduced a material by the first conduit, to which the heat for generating the heating wire after heating is blown into the inside of connecting cylinder, to carry out heated-air drying to the raw material in conduction, heated by inner bottom wall of the heating plate under casing, heating, drying is carried out to the raw material of importing, fixing sleeve is driven to be rotated by the rotation of direct current generator, to drive switch-plate to be rotated under casing, it is stirred to stir raw material, to preferably allow raw material to contact with the inner bottom wall of under casing and carry out heating, drying, improve the drying effect of the device.
Description
Technical field
The utility model relates to mortar raw material stoving technical field, specially a kind of machinery drum formula mortar raw material stoving dress
It sets.
Background technique
Mortar be building on lay bricks use cohere substance, by a certain proportion of sand and cementing material (cement, lime paste
With clay etc.) add water into, mortar there are commonly cement mortar, mixed mortar (or being cement-lime mortar), lime mortar and
Clay mortar, the mixing of mortar generally use mortar mixer, mortar mixer can satisfy different performance requirement dry powder and mortar,
The production of dry material and dry binder etc. needs, when mortar raw material is carried out using allotment, it will usually use drying
Device to carry out drying operation to mortar raw material, can raw material preferably be stored and be transported.
During use, raw material be easy to cause drying position to fix to machinery drum formula mortar raw material stoving device, former
Position inside material is difficult to dry the raw material after leading to drying in place, and there are a large amount of moisture in storage, and influence raw material
Quality, drying effect is bad.
Utility model content
The purpose of the utility model is to provide a kind of machinery drum formula mortar raw material stoving devices, have good drying effect
Advantage solves the problems, such as that machinery drum formula mortar raw material stoving device drying effect is bad.
Technical solution
To achieve the above object, the utility model provides the following technical solutions: a kind of machinery drum formula mortar raw material stoving
Device, including top case, the inside of the top case are equipped with one of drying mechanism, and the bottom surface of the top case is fixedly connected under casing,
The inside of the under casing is equipped with two drying mechanisms, one of drying mechanism include drying lamp, feed inlet, loading hopper,
First inclined plate, the first conduit, the second inclined plate, vibration motor, the second conduit, delivery line, mounting plate, exhaust fan, heating wire, inlet air
Pipe, connecting cylinder, air outlet and mounting groove, the left side wall of the top case are fixedly connected with the first inclined plate, the right side wall of the top case
It is fixedly connected with the second inclined plate, the bottom surface of first inclined plate and the second inclined plate is fixedly connected to vibration motor, the top case
The right side fixation of inner roof wall is inlaid with drying lamp, and connecting cylinder, the lower part of the top case left side are placed on the left of the top case
Fixed to be communicated with the first conduit, the one end of first conduit far from top case is connected to the fixation of the middle part of connecting cylinder upper surface, institute
The middle part for stating connecting cylinder bottom surface, which is fixed, is communicated with the second conduit, and the middle part fixation of the under casing left side is communicated with delivery line, institute
The second conduit to be stated to be connected far from one end of connecting cylinder with delivery line, the left side of the connecting cylinder is fixedly connected with mounting plate,
The right side of the mounting plate offers mounting groove, and the inside of the mounting groove is fixedly connected with exhaust fan, the exhaust fan
Input terminal is fixed to be communicated with Gas inlet tube, and the left end of the Gas inlet tube is through mounting plate and extends to the left side of mounting plate, it is described enter
The inside of air hose is equipped with the heating wire being spaced substantially equidistant.
Two drying mechanism includes fixing sleeve, heating plate, switch-plate, shank of screw, screwed pipe, link block, cavity, turns
Bar, bearing and direct current generator are fixedly connected with direct current generator, the output end of the direct current generator in the middle part of the under casing right side
It is fixedly connected with bull stick, the middle part fixation of the under casing right side is inlaid with bearing, the one end of the bull stick far from direct current generator
Through bearing and the inside of under casing is extended to, and the outer surface of bull stick is fixedly connected with the inner ring of bearing, the bull stick is located at bottom
Outer surface inside case is fixedly connected with fixing sleeve, and the bottom surface of the fixing sleeve is fixedly connected with the link block being spaced substantially equidistant,
Switch-plate compatible under casing is placed with below the fixing sleeve, the bottom surface of each link block is upper with switch-plate
Surface is fixedly connected, and the bottom of the under casing is fixed to inlay there are two symmetrical cavity, and the inside of each cavity is solid
Surely it is connected with heating plate.
Further, loading hopper, the middle part of the top case upper surface are fixedly connected in the middle part of the top case upper surface
Feed inlet is offered, and feed inlet is connected with loading hopper, can preferably introduce a material into the inside of loading hopper, from
And drying and processing is carried out by the inside that feed inlet imported into top case.
Further, the middle part fixation of the under casing bottom surface is inlaid with screwed pipe, is placed with below the under casing and spiral shell
The compatible shank of screw of line pipe, and the end of thread of shank of screw is threadedly coupled with screwed pipe, it can be more preferably after needing to import drying
When raw material, shank of screw is screwed out, so that raw material be exported by screwed pipe.
Further, the bottom surface of the switch-plate is in contact with the inner bottom wall of under casing, the horizontal length value of the switch-plate
Less than the horizontal length value between under casing inner sidewall, preferably the raw material inside under casing can be stirred by switch-plate,
To when heating, drying it is more uniform.
Further, the horizontal length value of the top case be equal under casing horizontal length value, second inclined plate it is minimum
End and the inner bottom wall of the first conduit are located at same level, can preferably carry out stablizing installation to the device, preferably will be former
Material is conducted by the inside that the second inclined plate imported into the first conduit.
Further, air outlet, and the output end of air outlet and exhaust fan are offered in the middle part of the connecting cylinder left side
It is connected, the air after electric-heating-wire-heating can be preferably blown into the inside of connecting cylinder by exhaust fan, thus to conduction
Raw material carry out air-dry processing.
1, the machinery drum formula mortar raw material stoving device, by being provided with top case, with the use of drying lamp, feed inlet,
Loading hopper, the first inclined plate, the first conduit, the second inclined plate, vibration motor, the second conduit, delivery line, mounting plate, exhausting are mechanical, electrical
Mortar raw material preferably can be imported into top case by loading hopper by heated filament, Gas inlet tube, connecting cylinder, air outlet and mounting groove
Inside, so that raw material to be shaken to and be passed through the first inclined plate and the second inclined plate conducts, and is led to by the vibration of vibration motor
The drying operation of drying lamp gradually to raw material progress is crossed, and introduces a material into the inside of connecting cylinder by the first conduit, is passed through
The operating of exhaust fan is to air blast is carried out in connecting cylinder, so that the heat that the heating wire after heating generates is blown into connecting cylinder
Portion to carry out heated-air drying to the raw material in conduction, and imported into the inside of under casing by the second conduit.
2, the machinery drum formula mortar raw material stoving device, by being provided under casing, with the use of fixing sleeve, heating plate,
Switch-plate, shank of screw, screwed pipe, link block, cavity, bull stick, bearing and direct current generator, by heating plate to the inner bottom wall of under casing
Heated, heating, drying is carried out to the raw material of importing, drives fixing sleeve to be rotated by the rotation of direct current generator, from
And switch-plate is driven to be rotated under casing, it is stirred to stir raw material, to preferably allow the interior of raw material and under casing
Bottom wall contacts and carries out heating, drying, improves the drying effect of the device.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the utility model top case front view；
Fig. 2 is structure enlargement diagram at A in the utility model Fig. 1.
In figure: 1 top case, 2 one of drying mechanism, 201 drying lamps, 202 feed inlets, 203 loading hoppers, 204 first are tiltedly
Plate, 205 first conduits, 206 second inclined plates, 207 vibration motors, 208 second conduits, 209 delivery lines, 210 mounting plates, 211 are taken out
Blower, 212 heating wire, 213 Gas inlet tubes, 214 connecting cylinders, 215 air outlets, 216 mounting grooves, 3 two drying mechanisms, 301 are fixed
Set, 302 heating plates, 303 switch-plates, 304 shanks of screw, 305 screwed pipes, 306 link blocks, 307 cavitys, 308 bull sticks, 309 bearings,
310 direct current generators, 4 under casings.
Specific embodiment
As shown in Figs. 1-2, the utility model provides a kind of technical solution: a kind of machinery drum formula mortar raw material stoving dress
It sets, including top case 1, the inside of top case 1 is equipped with one of drying mechanism 2, and the bottom surface of top case 1 is fixedly connected under casing 4, under casing 4
Inside two drying mechanisms 3 are installed, one of drying mechanism 2 include drying lamp 201, feed inlet 202, loading hopper 203,
First inclined plate 204, the first conduit 205, the second inclined plate 206, vibration motor 207, the second conduit 208, delivery line 209, mounting plate
210, exhaust fan 211, heating wire 212, Gas inlet tube 213, connecting cylinder 214, air outlet 215 and mounting groove 216,1 upper surface of top case
Middle part be fixedly connected with loading hopper 203, offer feed inlet 202 in the middle part of 1 upper surface of top case, and feed inlet 202 with into
Funnel 203 is connected, and can preferably introduce a material into the inside of loading hopper 203, to be imported by feed inlet 202
Drying and processing is carried out to the inside of top case 1, the left side wall of top case 1 is fixedly connected with the first inclined plate 204, and the right side wall of top case 1 is solid
Surely it is connected with the second inclined plate 206, the bottom surface of the first inclined plate 204 and the second inclined plate 206 is fixedly connected to vibration motor 207, pushes up
The right side of 1 inner roof wall of case is fixed to be inlaid with drying lamp 201, and the left side of top case 1 is placed with connecting cylinder 214, under 1 left side of top case
Portion is fixed to be communicated with the first conduit 205, and the horizontal length value of top case 1 is equal to the horizontal length value of under casing 4, the second inclined plate 206
Least significant end and the inner bottom wall of the first conduit 205 are located at same level, can preferably carry out stablizing installation to the device, more preferably
Raw material imported into the inside of the first conduit 205 by the second inclined plate 206 conduct, the first conduit 205 is far from top case 1
The middle part fixation of one end and 214 upper surface of connecting cylinder be connected to, the middle part of 214 bottom surface of connecting cylinder, which is fixed, is communicated with the second conduit
208, the middle part fixation of 4 left side of under casing is communicated with delivery line 209, the second conduit 208 one end and export far from connecting cylinder 214
Pipe 209 is connected, and the left side of connecting cylinder 214 is fixedly connected with mounting plate 210, and the right side of mounting plate 210 offers installation
Slot 216, the inside of mounting groove 216 are fixedly connected with exhaust fan 211, and exhaust fan 211 is a kind of air blowing or dual-purpose general of air-breathing
Gas source, is usually used for the air-breathing of mechanical equipment, and exhaust fan 211 is equipment well known to the prior art, the input of exhaust fan 211
End is fixed to be communicated with Gas inlet tube 213, and the left end of Gas inlet tube 213 runs through mounting plate 210 and extends to the left side of mounting plate 210, enters
The inside of air hose 213 is equipped with the heating wire 212 being spaced substantially equidistant, and connecting cylinder offers air outlet in the middle part of 214 left side
215, and air outlet 215 is connected with the output end of exhaust fan 211, can preferably be added heating wire 212 by exhaust fan 211
Air after heat is blown into the inside of connecting cylinder 214, to carry out air-drying processing to the raw material of conduction.
Two drying mechanisms 3 include fixing sleeve 301, heating plate 302, switch-plate 303, shank of screw 304, screwed pipe 305, connect
Block 306, cavity 307, bull stick 308, bearing 309 and direct current generator 310 are connect, under casing is fixedly connected with direct current in the middle part of 4 right side
Motor 310, direct current generator 310, which refers to, can be converted into mechanical energy by direct current energy or convert mechanical energy into the rotation of direct current energy
Motor, it is dc motor when it makees motor running that it, which is to be able to achieve direct current energy and motor that mechanical energy is converted mutually,
Mechanical energy is converted electrical energy into, direct current generator 310 is slowspeed machine, model 70ZYT5, the control terminal installation of direct current generator 310
There is electric machine controller, when controlling motor by the active of integrated circuit according to the direction of setting, speed, angle and response
Between work, direct current generator 310 be the prior art well known to equipment, the output end of direct current generator 310 be fixedly connected with turn
Bar 308, the middle part of 4 right side of under casing is fixed to be inlaid with bearing 309, and bull stick 308 runs through bearing far from one end of direct current generator 310
309 and the inside of under casing 4 is extended to, and the outer surface of bull stick 308 is fixedly connected with the inner ring of bearing 309, bull stick 308 is located at bottom
Outer surface inside case 4 is fixedly connected with fixing sleeve 301, and the bottom surface of fixing sleeve 301 is fixedly connected with the connection being spaced substantially equidistant
Block 306, the lower section of fixing sleeve 301 are placed with switch-plate 303 compatible under casing 4, bottom surface and the under casing 4 of switch-plate 303
Inner bottom wall is in contact, and the horizontal length value of switch-plate 303 is less than the horizontal length value between 4 inner sidewall of under casing, can be better
The raw material inside under casing 4 is stirred by switch-plate 303, thus when heating, drying it is more uniform, each link block 306
Bottom surface be fixedly connected with the upper surface of switch-plate 303, the bottom of under casing 4 is fixed to inlay there are two symmetrical cavity 307,
The inside of each cavity 307 is fixedly connected to heating plate 302, and the middle part fixation of 4 bottom surface of under casing is inlaid with screwed pipe 305, bottom
The lower section of case 4 is placed with shank of screw 304 compatible with screwed pipe 305, and the end of thread of shank of screw 304 and 305 spiral shell of screwed pipe
Line connection can screw out shank of screw 304, so that raw material is passed through screwed pipe more preferably when raw material after needing to import drying
305 export.
In use, raw material is imported into the inside of top case 1 by loading hopper 203, and drop down on the first inclined plate 204, it will
Vibration motor 207 is connected with drying lamp 201 with municipal power supply, drives raw material shake simultaneously downwards by vibration motor 207
Conduction passes through during being conducted to introduce a material into the inside to the first conduit 205 by the second inclined plate 206
Drying lamp 201 is irradiated drying to raw material, and exhaust fan 211 and heating wire 212 are connected with municipal power supply, pass through exhaust fan
211 are pumped into the air after the heating of heating wire 211 inside of connecting cylinder 214, to carry out hot air drying to the raw material in conduction
It is dry, and pass through the inside that the second conduit 208 introduces a material under casing 4, by direct current generator 310 and heating plate 302 and municipal administration electricity
Source is connected, and is heated by inner bottom wall of the heating plate 302 under casing 4, carries out heating, drying to the raw material of importing, leads to
The rotation for crossing direct current generator 310 drives fixing sleeve 301 to be rotated, so that switch-plate 303 is driven to be rotated under casing 4,
It is stirred to stir raw material, to preferably allow raw material to contact with the inner bottom wall of under casing 4 and carry out heating, drying, is avoided
In drying, raw material stoving internal in stockpile problem not in place, improves the drying effect of the device.
Claims (6)
1. a kind of machinery drum formula mortar raw material stoving device, including top case (1), the inside of the top case (1) is equipped with together
The bottom surface of drying mechanism (2), the top case (1) is fixedly connected under casing (4), and the inside of the under casing (4) is equipped with two bakings
Dry mechanism (3), it is characterised in that: one of drying mechanism (2) includes drying lamp (201), feed inlet (202), loading hopper
(203), the first inclined plate (204), the first conduit (205), the second inclined plate (206), vibration motor (207), the second conduit (208),
Delivery line (209), mounting plate (210), exhaust fan (211), heating wire (212), Gas inlet tube (213), connecting cylinder (214), outlet air
Mouth (215) and mounting groove (216), the left side wall of the top case (1) are fixedly connected with the first inclined plate (204), the top case (1)
Right side wall is fixedly connected with the second inclined plate (206), and the bottom surface of first inclined plate (204) and the second inclined plate (206) is fixed to be connected
It is connected to vibration motor (207), the right side fixation of top case (1) inner roof wall is inlaid with drying lamp (201), the top case (1)
Left side is placed with connecting cylinder (214), and the lower part fixation of top case (1) left side is communicated with the first conduit (205), and described first
The one end of conduit (205) far from top case (1) is connected to the fixation of the middle part of connecting cylinder (214) upper surface, connecting cylinder (214) bottom
The middle part fixation in face is communicated with the second conduit (208), and the middle part fixation of under casing (4) left side is communicated with delivery line (209),
Second conduit (208) is connected far from the one end of connecting cylinder (214) with delivery line (209), a left side for the connecting cylinder (214)
Side is fixedly connected with mounting plate (210), and the right side of the mounting plate (210) offers mounting groove (216), the mounting groove
(216) inside is fixedly connected with exhaust fan (211), and the input terminal fixation of the exhaust fan (211) is communicated with Gas inlet tube
(213), the left end of the Gas inlet tube (213) runs through mounting plate (210) and extends to the left side of mounting plate (210), the inlet air
The inside of pipe (213) is equipped with the heating wire (212) being spaced substantially equidistant；
Two drying mechanism (3) includes fixing sleeve (301), heating plate (302), switch-plate (303), shank of screw (304), spiral shell
Line pipe (305), link block (306), cavity (307), bull stick (308), bearing (309) and direct current generator (310), the under casing
(4) it is fixedly connected in the middle part of right side direct current generator (310), the output end of the direct current generator (310), which is fixedly connected with, to be turned
The middle part fixation of bar (308), under casing (4) right side is inlaid with bearing (309), and the bull stick (308) is far from direct current generator
(310) one end runs through bearing (309) and extends to the inside of under casing (4), and the outer surface of bull stick (308) and bearing (309)
Inner ring be fixedly connected, the bull stick (308) is located at the internal outer surface of under casing (4) and is fixedly connected with fixing sleeve (301), described
The bottom surface of fixing sleeve (301) is fixedly connected with the link block (306) being spaced substantially equidistant, and the lower section of the fixing sleeve (301) is placed
Have and under casing (4) compatible switch-plate (303), upper table of the bottom surface of each link block (306) with switch-plate (303)
Face is fixedly connected, and the bottom of the under casing (4) is fixed to inlay that there are two symmetrical cavity (307), each cavitys (307)
Inside be fixedly connected to heating plate (302).
2. a kind of machinery drum formula mortar raw material stoving device according to claim 1, it is characterised in that: the top case
(1) it is fixedly connected in the middle part of upper surface loading hopper (203), offers feed inlet in the middle part of top case (1) upper surface
(202), and feed inlet (202) is connected with loading hopper (203).
3. a kind of machinery drum formula mortar raw material stoving device according to claim 1, it is characterised in that: the under casing
(4) the middle part fixation of bottom surface is inlaid with screwed pipe (305), is placed with below the under casing (4) and is adapted with screwed pipe (305)
Shank of screw (304), and the end of thread of shank of screw (304) is threadedly coupled with screwed pipe (305).
4. a kind of machinery drum formula mortar raw material stoving device according to claim 1, it is characterised in that: the switch-plate
(303) bottom surface is in contact with the inner bottom wall of under casing (4), and the horizontal length value of the switch-plate (303) is less than on the inside of under casing (4)
Horizontal length value between wall.
5. a kind of machinery drum formula mortar raw material stoving device according to claim 1, it is characterised in that: the top case
(1) horizontal length value is equal to the horizontal length value of under casing (4), the least significant end and the first conduit of second inclined plate (206)
(205) inner bottom wall is located at same level.
6. a kind of machinery drum formula mortar raw material stoving device according to claim 1, it is characterised in that: the connecting cylinder
(214) it is offered in the middle part of left side air outlet (215), and air outlet (215) is connected with the output end of exhaust fan (211).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857176.9U CN209131345U (en) | 2018-11-12 | 2018-11-12 | A kind of machinery drum formula mortar raw material stoving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821857176.9U CN209131345U (en) | 2018-11-12 | 2018-11-12 | A kind of machinery drum formula mortar raw material stoving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209131345U true CN209131345U (en) | 2019-07-19 |
Family
ID=67244802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821857176.9U Expired - Fee Related CN209131345U (en) | 2018-11-12 | 2018-11-12 | A kind of machinery drum formula mortar raw material stoving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209131345U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802202A (en) * | 2019-09-23 | 2020-02-18 | 安徽省含山县华平铸造厂（普通合伙） | Casting sand rapid drying equipment for gray iron casting |
-
2018
- 2018-11-12 CN CN201821857176.9U patent/CN209131345U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110802202A (en) * | 2019-09-23 | 2020-02-18 | 安徽省含山县华平铸造厂（普通合伙） | Casting sand rapid drying equipment for gray iron casting |
| CN110802202B (en) * | 2019-09-23 | 2020-12-18 | 安徽省含山县华平铸造厂（普通合伙） | Casting sand rapid drying equipment for gray iron casting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209131345U (en) | A kind of machinery drum formula mortar raw material stoving device | |
| CN214199619U (en) | Drying device for cement processing | |
| CN207556164U (en) | A kind of production dry powder and mortar dedicated drying machine | |
| CN211424937U (en) | Silicon core pipe raw material stirring drying device | |
| CN107062850A (en) | A kind of attapulgite drying unit of environment-friendly high-efficiency | |
| CN209672790U (en) | A kind of spoil drainage elevator fast dewatering mechanism | |
| CN212102604U (en) | Phosphogypsum retarder mixing, stirring and foaming integrated system | |
| CN108704515A (en) | A kind of apparatus for kneading apparatus | |
| CN210732886U (en) | Mixing device of fluororubber | |
| CN209478663U (en) | Materials mixing device is used in a kind of production of MPP pipeline | |
| CN208681829U (en) | A kind of concrete fast cooling device of architectural engineering | |
| CN220392112U (en) | Feed arrangement with dampproofing function | |
| CN108562131A (en) | A kind of mineral products processing dryer | |
| CN219519580U (en) | Cement production is with high-efficient selection powder machine | |
| CN213931862U (en) | Drying device for mortar production | |
| CN211782604U (en) | Road concrete drying device for building | |
| CN205392272U (en) | Medicinal material compounding device with stoving function | |
| CN201454484U (en) | Quick drying device for artificial diamond synthetic raw material | |
| CN109092675A (en) | A kind of sand screening drying unit of mortar production and processing | |
| CN208504939U (en) | A kind of stainless steel drying machine | |
| CN211177778U (en) | Drying device for dry-mixed mortar production | |
| CN207578673U (en) | A kind of cement brick manufacture brickmaking machine | |
| CN212388151U (en) | Feeding device of cotton mixing machine | |
| CN215864544U (en) | Waste heat multilayer circulation energy-saving drying device for calcium carbonate production | |
| CN216898165U (en) | Silica brick preparation drying device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 Termination date: 20201112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |