CN206583752U - A kind of mortar consistency tester of convenient lubrication - Google Patents
A kind of mortar consistency tester of convenient lubrication Download PDFInfo
- Publication number
- CN206583752U CN206583752U CN201720229313.3U CN201720229313U CN206583752U CN 206583752 U CN206583752 U CN 206583752U CN 201720229313 U CN201720229313 U CN 201720229313U CN 206583752 U CN206583752 U CN 206583752U
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- Prior art keywords
- shoe cream
- cream room
- slide bar
- elevating lever
- installation set
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Abstract
The utility model discloses a kind of mortar consistency tester of convenient lubrication, including base, the vertical column on base, sliding is connected with the first elevating lever and the second elevating lever on column, first elevating lever is provided with registration system, the installation set for installing slide bar is connected with second elevating lever, slide bar is connected with installation set sliding and fixed by fixture, the bottom of slide bar is provided with cone, base is provided with cone barrel, second elevating lever is hollow-core construction close to the side of installation set, the first shoe cream room for being used for containing lubricating oil is provided with inside hollow-core construction, connected between first shoe cream room and slide bar, the second shoe cream room in communication is provided with above first shoe cream room；The plugging mechanism for being used to prevent the lubricating oil in the first shoe cream room to flow to slide bar is provided with first shoe cream room；The impeller for opening plugging mechanism is connected with plugging mechanism, impeller one end is stretched out above the second shoe cream room.There is the convenient lubrication to slide bar so as to improve testing precision.
Description
Technical field
The utility model is related to concrete test apparatus field, more particularly to a kind of mortar consistency tester of convenient lubrication.
Background technology
Regeneration concrete refers to discarded concrete block after broken, cleaning, classification, is compounded by a certain percentage with level
Close, partly or entirely replace the natural aggregates such as sandstone（Mainly coarse aggregate）, add the new coagulation that cement, water etc. are matched somebody with somebody
Soil.Regeneration concrete is using preceding needing to detect its property indices, and denseness is exactly an interim Testing index.Test
The denseness of cement mortar is typically tested by cement mortar consistometer, and the denseness of cement mortar is the standard by constant weight
Cms that cone is freely sunk in cement mortar mixture are represented.
The Chinese patent that Authorization Notice No. is CN203965283U, authorized announcement date is on November 26th, 2014 discloses one
The accurate location device of kind of cement mortar consistometer, including slide bar, cone, crane, screw, taper cone barrel, support and
Base, the support of cylinder is fixedly mounted in the left part of base, and inversed taper platform is fixedly mounted in the right part in the upper surface of this base
Shape and the taper cone barrel with bottom plate, crane is mainly made up of cross bar, left sleeve pipe and right sleeve pipe, and left set is welded in the left end of cross bar
Pipe, welds right sleeve pipe, and installed with being slidably matched with the scale in units of millimeter in this right sleeve pipe in the right-hand member of cross bar
Cylindrical slide bar, and correspondence spinning screw installs the cone of turbination, and this cone in the lower end of slide bar
Taper it is consistent with the taper of taper cone barrel, the accurate location device of the cement mortar consistometer also includes fine setting gear, gear
Bar, left rack and tooth form card article, left rack is opened up or installs in the left surface of the epimere of column, and this left sleeve pipe is cuboid,
The right part of left sleeve pipe vertically opens up the through hole of semi-cylindrical herein, and the left part of left sleeve pipe is vertically opened up and semi-cylindrical herein
The square through hole that through hole is connected, this left sleeve pipe correspondence is sleeved on column, and correspondence is located at square through hole on left sleeve pipe herein
Position rack is installed, fine setting gear is fixedly mounted on this rack, installs main by growing in the bottom correspondence of left sleeve pipe
The tooth form card article of square magnetic stripe and right rack composition, this magnetic stripe and right rack are by strength glue bond, and this tooth form card article passes through
This magnetic stripe is fixed on left rack.
Cement mortar consistometer general at present, makes cone drop and sink to, it is necessary to discharge slide bar in use
In cement mortar mixture, if slide bar and fixing device（Right loop bar in Patent Citation）Between frictional force it is excessive, then easily
Increase measurement error, therefore would generally paint lubricating oil on slide bar before, and with first allow slide bar in fixing device on
Lower sliding makes lubricating oil infiltrate slide bar and the contact surface of fixing device, to reduce the frictional force between slide bar and fixing device.
Utility model content
The purpose of this utility model is to provide a kind of mortar consistency tester of convenient lubrication, and it on mortar consistency tester by setting
Manual oiling device is put, facilitates the lubrication to slide bar to reduce the frictional force between slide bar and fixing device, improves test
Accuracy.
Above-mentioned technical purpose of the present utility model technical scheme is that：
Connection is slid on a kind of mortar consistency tester of convenient lubrication, including base, the vertical column on base, column
There are the first elevating lever and the second elevating lever, the first elevating lever is provided with registration system, the second elevating lever and is connected with for installing
The installation set of slide bar, slide bar is connected with installation set sliding and fixed by fixture, and the bottom of slide bar is provided with cone, base
Provided with cone barrel, the second elevating lever is to be provided with to be used to contain lubrication inside hollow-core construction, hollow-core construction close to the side of installation set
First shoe cream room of oil, is connected between the first shoe cream room and slide bar, and the second oil storage in communication is provided with above the first shoe cream room
Chamber；The plugging mechanism for being used to prevent the lubricating oil in the first shoe cream room to flow to slide bar is provided with first shoe cream room；On plugging mechanism
The impeller for opening plugging mechanism is connected with, impeller one end is stretched out above the second shoe cream room.
Using said structure, lubricating oil is loaded with the first shoe cream room and the second shoe cream room, by impeller by stopple plugging machine
Structure is opened, and second shoe cream room that hesitates is located at the top of the first shoe cream room, therefore the lubrication in the first shoe cream room under pressure
Oil is flowed out between slide bar and installation set, and release impeller closes plugging mechanism, prevents more outflow of lubrication oil.Then will
Slide bar is rotated and mobile in installation set, lubricating oil is infiltrated slide bar and the contact surface of installation set, so as to reduce slide bar and installation
Frictional force between set, improves test accuracy.Such setting facilitates the lubrication operation to slide bar, it is not necessary to when in use
It is interim to find lubricating oil, it need to can be only used for multiple times using rear once supplemented it in the lubricating oil in the second shoe cream room.
More preferably：The side of installation set is provided with inclined-plane in first shoe cream room, plugging mechanism includes abutting
In the baffle plate on inclined-plane and abutting spring for baffle plate to be closely connected to inclined-plane.
Using said structure, baffle plate is connected on inclined-plane by pushing against the elastic force of spring and realized to the first shoe cream room and cunning
The closure of passage between bar, prevents from oil leak when not in use to cause to waste.Pushing against spring has the function of automatic rebounding,
Other restoring forces need not be provided.The cooperation of baffle plate and inclined-plane can reach the effect closely pushed against.
More preferably：Installation set outer wall is hollow-core construction, including interior assembly wall and outer assembly wall；Outer assembly wall and
Connected between one shoe cream room by exit orifice, endoporus is evenly arranged with interior assembly wall.
Using said structure, lubricating oil is entered by exit orifice in the hollow-core construction of installation set, and by located at interior assembly wall
On endoporus enter the gap of slide bar and installation set, because endoporus is uniformly arranged on interior assembly wall, be conducive to making lubricating oil equal
It is even to be coated in slide bar and the contact surface of installation set, be conducive to improving lubricity, facilitate operation.
More preferably：Impeller is L-type push rod, and the cross bar of L-type push rod is connected on baffle plate and positioned at the first oil storage
Intracavitary, the montant of L-type push rod passes through the first shoe cream room and the second shoe cream room and stretches out the top of the second shoe cream room；Second shoe cream room
Top offer make L-type push rod slide slot to make way.
Using said structure, the operation in the first shoe cream room is transformed into outside the second shoe cream room by the setting of L-type push rod, behaviour
Make conveniently and structure setting is reasonable.The setting of slot to make way is moved horizontally there is provided mobile space to L-type push rod.
More preferably：The outer rim of baffle plate is provided with rubber washer.
Using said structure, the setting of rubber washer improves the sealing on baffle plate and inclined-plane, need not so as to reduce
Oil leakage phenomenon during lubrication.
More preferably：Registration system includes dial, pointer and rack locating rod, and dial and the first elevating lever are solid
Fixed connection, pointer is connected by the rotary shaft located at dial center with dial rotation, and the outer wall of rotary shaft is provided with tooth
Wheel, rack locating rod is engaged with gear.
Using said structure, rack locating rod drives rotary shaft to rotate during moving up and down, so that pointer shows
Number change, by the way that the difference of registration can calculate the value of denseness twice before and after test.
More preferably：Rotary shaft includes interior axle and the axle sleeve mutually socket-connected, and pointer is sheathed in interior axle, interior axle and axle
One end of sliding connection and interior axle and axle sleeve is tensioned by tensioning spring between set, and pointer is by axial grip when tensioning spring is tensioned
Between interior axle and axle sleeve.
Using said structure, before test, one end release on interior axle and axle sleeve close to pointer is made by pressing or stretching, dialled
Dynamic pointer is under zero-bit, nature, and tensioning spring tensioning, pointer is clamped between interior axle and axle sleeve, so that with
Whole rotary shaft is rotated under the drive of rack locating rod, need to only read final reading, as consistometric value, zeroing it is easy to operate and
Consistometric value reads convenient.
More preferably：Column is provided with anti-slip veins.
Using said structure, the setting of anti-slip veins increases the friction between the first elevating lever and the second elevating lever and column
Power, the possibility that the first elevating lever of reduction and the second elevating lever slide in test process, improves test accuracy.
In summary, the utility model has the advantages that：1st, by setting manual oiling device, facilitate to cunning
The lubrication operation of bar, it is not necessary to find lubricating oil temporarily when in use, it is right after lubricating oil use that only need to be in the second shoe cream room
It, which carries out once supplement, to be used for multiple times；2nd, the hollow-core construction and endoporus of installation set and the setting of exit orifice, are conducive to making profit
Lubricating oil even application is conducive to improving lubricity, facilitates operation in slide bar and the contact surface of installation set；3rd, rubber washer is set
The sealing for improving baffle plate and inclined-plane is put, so as to reduce oil leakage phenomenon when need not lubricate.
Brief description of the drawings
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the overall structure diagram of another angle of embodiment；
Fig. 3 be embodiment Fig. 2 in A portions partial enlarged drawing；
Fig. 4 is the registration system structure diagram of embodiment；
Fig. 5 is the connection between the first shoe cream room, the second shoe cream room, installation set, plugging device and the L-type push rod of embodiment
Structural representation；
Fig. 6 is the striking mechanism structural representation on the cone barrel of embodiment.
In figure, 1, base；2nd, column；21st, the first elevating lever；211st, spacing ring；212nd, draw runner；22nd, the second elevating lever；
23rd, sliding set；24th, anti-slip veins；3rd, slide bar；31st, cone；4th, cone barrel；41st, hollow cavity；42nd, supporting plate；43rd, dividing plate；51、
Tap bar；511st, locating part；52nd, cam；53rd, rocking handle；54th, back-moving spring；55th, shield bearing；56th, rattle balls；61st, scale
Disk；62nd, pointer；63rd, rack locating rod；631st, chute；7th, rotary shaft；71st, interior axle；711st, limiting plate；72nd, axle sleeve；73rd, it is tensioned
Spring；8th, gear；9th, installation set；91st, the first shoe cream room；92nd, interior assembly wall；921st, endoporus；93rd, outer assembly wall；931st, exit orifice；
94th, inclined-plane；95th, baffle plate；96th, spring is pushed against；97th, the second shoe cream room；98th, L-type push rod；99th, slot to make way；10th, handle.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
This specific embodiment is only to explain of the present utility model, and it is not to limitation of the present utility model, ability
Field technique personnel can make the modification without creative contribution to the present embodiment as needed after this specification is read, but
As long as all being protected in protection domain of the present utility model by Patent Law.
A kind of mortar consistency tester of convenient lubrication, as shown in figure 1, including base 1, column 2 is vertically arranged with base 1,
Sliding is connected with the first elevating lever 21 and the second elevating lever 22 on column 2, and the first elevating lever 21 is provided with registration system, second liter
Slide bar 3 is connected with drop bar 22, slide bar 3 is connected with the sliding of the second elevating lever 22.The bottom of slide bar 3 is provided with cone 31, base 1
It is provided with the striking mechanism being connected with cone barrel 4, cone barrel 4 for tapping cone barrel 4.
Sliding set 23 is equipped with first elevating lever 21 and the second elevating lever 22, column 2 is provided with anti-slip veins 24.Sliding set
23 are connected with the sliding of column 2 and are fixed on the ad-hoc location on column 2 by fixture, and the first elevating lever 21 is located at the second lifting
The top of bar 22.
With reference to Fig. 2-Fig. 4, registration system includes the dial 61 being fixedly connected with the first elevating lever 21, located at dial 61
On pointer 62 and for drive pointer 62 rotate rack locating rod 63.Pointer 62 passes through turning located at the center of dial 61
Moving axis 7 is rotated with dial 61 and is connected.Rotary shaft 7 includes the interior axle 71 that mutually socket-connects and axle sleeve 72, interior axle 71 be it is I-shaped, two
End is stretched out outside axle sleeve 72 and provided with limiting plate 711.Pointer 62 is sheathed in interior axle 71 and positioned at the one of limiting plate 711 and axle sleeve 72
Between the end face of end.Tensioning spring 73, tensioning are provided between one end end face of the axle sleeve 72 away from pointer 62 and corresponding limiting plate 711
Pointer 62 is by axial grip between limiting plate 711 and one end end face of axle sleeve 72 when spring 73 is tensioned, and now pointer 62 can be with
Interior axle 71 and axle sleeve 72 are rotated together；When tensioning spring 73 compresses, pointer 62 limiting plate 711 at one end and axle sleeve 72 end
Portion is separated from each other, and pointer 62 can relatively rotate axle 7 and rotate.Gear 8 is fixed with the outer wall of axle sleeve 72, rack locating rod 63 passes through
Chute 631 and the fit structure of draw runner 212 are connected with the sliding of the in the vertical direction of the first elevating lever 21, the rack of rack locating rod 63
Engaged with gear 8.Chute 631 and draw runner 212 are shaped as dove-tail form.It is also associated with being used on first elevating lever 21 to rotary shaft
7 provide the spacing ring 211 of axial limiting.
As shown in figure 5, being connected with the installation set 9 of annular shape on the second elevating lever 22, the inner circle of installation set 9 is axially set vertically
Put, for installing slide bar 3.Slide bar 3 slides with installation set 9 to be connected and is fixed on corresponding position by fixture.
Second elevating lever 22 is that the first shoe cream room 91 is provided with inside hollow-core construction, hollow-core construction close to the side of installation set 9,
The outer wall of installation set 9 is hollow-core construction, including interior assembly wall 92 and outer assembly wall 93.Between the outer shoe cream room 91 of assembly wall 93 and first
Connected by exit orifice 931, endoporus 921 is evenly arranged with interior assembly wall 92.Close to the side of exit orifice 931 in first shoe cream room 91
It is provided with the sky for being provided with inclined-plane 94, the first shoe cream room 91 and being used to prevent the lubricating oil in the first shoe cream room 91 to flow into installation set 9
Baffle plate 95 in core structure, the outer rim of baffle plate 95 is provided with rubber washer（Not shown in figure）, advantageously reduce oil seepage.Gear
The abutting spring 96 being closely connected to it on inclined-plane 94 is connected with plate 95.The top of second elevating lever 22 is provided with and the first storage
The L-type push rod 98 for baffle plate 95 to be pushed away to inclined-plane 94 is connected with the second shoe cream room 97 that oil pocket 91 is connected, baffle plate 95.L-type
The cross bar of push rod 98 is connected on baffle plate and in the first shoe cream room 91, and the montant of L-type push rod 98 passes through the first shoe cream room 91
With the top of the second shoe cream room 97 and the second shoe cream room 97 of stretching.The top of second shoe cream room 97, which is offered, slides L-type push rod 98
The slot to make way 99 of shifting.
With reference to Fig. 1 and Fig. 6, striking mechanism includes the one end for tapping bar 51 and driving percussion bar 51 being connected with cone barrel 4
With respect to the reciprocating cam 52 of the outer wall of cone barrel 4, rocking handle 53 is connected with cam 52.Specifically, the bottom of cone barrel 4 is provided with sky
It is sequentially provided with supporting plate 42 and dividing plate 43, supporting plate 42 and dividing plate 43 and is opened up respectively from top to bottom in the chambers of the heart 41, hollow cavity 41
There are the first through hole and the second through hole that bar 51 is tapped for installing（Not shown in figure）, tap and be located at the top of supporting plate 42 on bar 51
Place's connection is restricted to tap the locating part 511 that bar 51 drops from first through hole.Tap bar 51 and be located at supporting plate 42 and dividing plate 43
Between the outer cover of part be provided with back-moving spring 54, one end of back-moving spring 54 is fixed on percussion bar 51 and the other end is fixed on branch
Fagging 42.Cam 52 is located at the lower section of dividing plate 43 and is connected to the end for tapping bar 51.The one end of rocking handle 53 be connected on cam 52 and
The other end passes through the side wall of hollow cavity 41 and stretched out outside hollow cavity 41.Pass through dust-proof axle between rocking handle 53 and the side wall of hollow cavity 41
Hold 55 connections.The outer side relative with rocking handle 53 of hollow cavity 41 is provided with handle 10.
The course of work of the mortar consistency tester is as follows：Regeneration concrete to be measured is contained in cone barrel 4, rocking handle 53 is shaken
Band moving cam 52 is rotated, under the collective effect of back-moving spring 54 and cam 52, the bottom that bar 51 constantly taps cone barrel 4 is tapped
Portion, so that by the mortar jolt ramming in cone barrel 4.Cone barrel 4 is arranged on base 1, fixture and peace on sliding set 23
Fixture on encapsulation 9, makes the regeneration concrete upper surface that the tip contacts of cone 31 are to be measured, and adjusting gear rack locating rod 63 makes
The top of the lower end in contact slide bar 3 of rack locating rod 63.Press the limiting plate 711 of the side of tensioning spring 73 and adjust pointer
62 are located at 0, then loosen limiting plate 711 and clamp pointer 62.The fixture in installation set 9 is discharged, makes cone 31 in gravity
Fall in cone barrel 4 and embedded concrete mortar, fixed the position of slide bar 3 under effect with the fixture in installation set 9, and
Rack locating rod 63 is pulled to downwards the top of slide bar 3, the reading of pointer 62 now, as consistometric value is read.
Claims (8)
1. a kind of facilitate the mortar consistency tester lubricated, including base (1), vertically the column (2) on base (1), column (2)
Upper sliding is connected with the first elevating lever (21) and the second elevating lever (22), and first elevating lever (21) is provided with registration system,
The installation set (9) for installing slide bar (3) is connected with second elevating lever (22), slide bar (3) slides with installation set (9) to be connected
Connect and fixed by fixture, the bottom of slide bar (3) is provided with cone (31), and base (1) is provided with cone barrel (4), its feature
It is：Second elevating lever (22) is to be provided with to be used to contain profit inside hollow-core construction, hollow-core construction close to the side of installation set (9)
The first shoe cream room (91) of lubricating oil, is connected between the first shoe cream room (91) and slide bar (3), be provided with above the first shoe cream room (91) with
Connection the second shoe cream room (97)；Being provided with first shoe cream room (91) is used to prevent the lubrication in the first shoe cream room (91)
Oil flows to the plugging mechanism of slide bar (3)；The impeller for opening plugging mechanism, the promotion are connected with the plugging mechanism
Part one end is stretched out above the second shoe cream room (97).
2. a kind of mortar consistency tester of convenient lubrication according to claim 1, it is characterized in that：First shoe cream room (91)
The interior side close to installation set (9) is provided with inclined-plane (94), and plugging mechanism includes the baffle plate (95) for being connected to inclined-plane (94) and used
In the abutting spring (96) that baffle plate (95) is closely connected to inclined-plane (94).
3. a kind of mortar consistency tester of convenient lubrication according to claim 2, it is characterized in that：Installation set (9) outer wall
For hollow-core construction, including interior assembly wall (92) and outer assembly wall (93)；The outer assembly wall (93) and the first shoe cream room (91) it
Between connected by exit orifice (931), be evenly arranged with endoporus (921) on the interior assembly wall (92).
4. a kind of mortar consistency tester of convenient lubrication according to claim 3, it is characterized in that：The impeller pushes away for L-type
Bar (98), the cross bar of the L-type push rod (98) is connected on baffle plate (95) and in the first shoe cream room (91), L-type push rod
(98) montant passes through the first shoe cream room (91) and the second shoe cream room (97) and stretches out the top of the second shoe cream room (97)；Described
The top of two shoe cream rooms (97) offers the slot to make way (99) for sliding L-type push rod (98).
5. a kind of mortar consistency tester of convenient lubrication according to claim 4, it is characterized in that：The outer rim of the baffle plate (95)
Provided with rubber washer.
6. a kind of mortar consistency tester of convenient lubrication according to claim 1, it is characterized in that：The registration system includes carving
Scale (61), pointer (62) and rack locating rod (63), the dial (61) are fixedly connected with the first elevating lever (21), described
Pointer (62) is rotated with dial (61) by the rotary shaft (7) located at dial (61) center and is connected, the rotary shaft (7)
Outer wall be provided with gear (8), the rack locating rod (63) engages with gear (8).
7. a kind of mortar consistency tester of convenient lubrication according to claim 6, it is characterized in that：The rotary shaft (7) includes
The interior axle (71) and axle sleeve (72) mutually socket-connected, the pointer (62) is sheathed in interior axle (71), the interior axle (71) and axle sleeve
(72) one end of sliding connection and the interior axle (71) and axle sleeve (72) is tensioned by tensioning spring (73) between, tensioning spring
(73) be tensioned when pointer (62) by axial grip between interior axle (71) and axle sleeve (72).
8. a kind of mortar consistency tester of convenient lubrication according to claim 1, it is characterized in that：The column (2) is provided with
Anti-slip veins (24).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229313.3U CN206583752U (en) | 2017-03-08 | 2017-03-08 | A kind of mortar consistency tester of convenient lubrication |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720229313.3U CN206583752U (en) | 2017-03-08 | 2017-03-08 | A kind of mortar consistency tester of convenient lubrication |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206583752U true CN206583752U (en) | 2017-10-24 |
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ID=60111527
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720229313.3U Expired - Fee Related CN206583752U (en) | 2017-03-08 | 2017-03-08 | A kind of mortar consistency tester of convenient lubrication |
Country Status (1)
| Country | Link |
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| CN (1) | CN206583752U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211467A (en) * | 2019-07-17 | 2019-09-06 | 姜文晓 | A kind of sports medical science research knee joint simulation artificial limb |
| CN111402679A (en) * | 2020-04-16 | 2020-07-10 | 张凯伦 | Automobile lubricating oil viscosity contrast device for teaching |
-
2017
- 2017-03-08 CN CN201720229313.3U patent/CN206583752U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110211467A (en) * | 2019-07-17 | 2019-09-06 | 姜文晓 | A kind of sports medical science research knee joint simulation artificial limb |
| CN111402679A (en) * | 2020-04-16 | 2020-07-10 | 张凯伦 | Automobile lubricating oil viscosity contrast device for teaching |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171024 Termination date: 20200308 |
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| CF01 | Termination of patent right due to non-payment of annual fee |