CN208574333U - A kind of lubricating filtering device - Google Patents
A kind of lubricating filtering device Download PDFInfo
- Publication number
- CN208574333U CN208574333U CN201820730156.9U CN201820730156U CN208574333U CN 208574333 U CN208574333 U CN 208574333U CN 201820730156 U CN201820730156 U CN 201820730156U CN 208574333 U CN208574333 U CN 208574333U
- Authority
- CN
- China
- Prior art keywords
- filter
- fixedly connected
- pedestal
- perfusion tube
- layer
- 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.)
- Active
Links
Landscapes
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a kind of lubricating filtering devices, including pedestal, control cabinet, heater, coarse filter, radiator, water segregator, condenser, vacuum meter, vacuum separator, fine filter, aflter-fillter, universal wheel and three times filter, the lower end of the pedestal are fixedly connected with universal wheel;One end of the upper surface of the pedestal is fixedly connected with control cabinet;One end of the upper surface of the pedestal is relative to being fixedly connected with coarse filter on the left of control cabinet;One end of the upper surface of the pedestal is relative to being fixedly connected with radiator on the left of coarse filter;The other end of the upper surface of the pedestal is fixedly connected with fine filter.The beneficial effect of the utility model be the ratio of filtering more thoroughly, structure is simple, saves cost, so that lubricating oil is purer, the degree of automation is relatively high, and application method is easy, convenient for operation.
Description
Technical field
Utility model is related to filter device technical field, specially a kind of lubricating filtering device and application method
Background technique
If there is particulate contaminant in lubricating oil, the lubricating ability of lubricating oil not only will affect, can also aggravate lubricating oil
The abrasion between Mechanical Moving face lubricated, causes equipment life to shorten.There are poor filtration effect, knots for existing filter device
The problem of structure is complicated, and at high cost, lubricating oil purity is low, and the degree of automation is low, and application method is cumbersome, is not easy to operation.
Therefore more thoroughly, structure is simple for a kind of ratio of filtering of utility model, saves cost, so that lubricating oil is purer, from
Dynamicization degree is relatively high, and application method is easy, very necessary convenient for the lubricating filtering device of operation.
Utility model content
Utility model is designed to provide a kind of lubricating filtering device, to solve to propose filtering in above-mentioned background technique
Effect is poor, and structure is complicated, at high cost, and lubricating oil purity is low, and the degree of automation is low, and application method is cumbersome, is not easy to asking for operation
Topic.
To achieve the above object, utility model provides the following technical solutions: including pedestal, control cabinet, heater, coarse filtration
Device, radiator, water segregator, condenser, vacuum meter, vacuum separator, fine filter, aflter-fillter, universal wheel and mistake three times
The lower end of filter, the pedestal is fixedly connected with universal wheel;One end of the upper surface of the pedestal is fixedly connected with control cabinet;Institute
One end of the upper surface of pedestal is stated relative to being fixedly connected with coarse filter on the left of control cabinet;The one of the upper surface of the pedestal
End is relative to being fixedly connected with radiator on the left of coarse filter;The other end of the upper surface of the pedestal is fixedly connected with smart mistake
Filter;The other end of the upper surface of the pedestal is relative to being fixedly connected with vacuum separator on the left of fine filter;It is described true
The side wall of empty separator is fixedly connected with vacuum meter;The upper surface of the pedestal is fixedly connected with having heaters, condenser, three times mistake
Filter and water segregator;The lower surface of the pedestal is fixedly connected with aflter-fillter;The fine filter includes oil outlet, flange
Gasket, foul indicator, filter cover board, filter, filter core and filter cylinder;The bottom of the cartridge interior is provided with oil outlet;Institute
It states oil outlet and is fixedly connected with filter core;The filter core is fixedly connected with flange gasket;The flange gasket is fixedly connected with
Filter;The upper end of the filter is fixedly connected with filter cover board;The upper end of the filter cover board is fixedly connected with foul indicator;
The filter core is internally provided with screw lifter, heating net and filter screen, and the coarse filter includes the first froth bed, the second bubble
Foam layer, the first particle filter layer, adsorption layer and the second particle filter layer;The lower surface of second particle filter layer is fixedly connected
There is adsorption layer;The lower surface of the adsorption layer is fixedly connected with the first froth bed;The lower surface of first froth bed is fixed to be connected
It is connected to the first particle filter layer;The lower surface of first particle filter layer is fixedly connected with the second froth bed.
Preferably, rubber sleave is provided on the universal wheel.
Preferably, the filter screen is 120 mesh.
Preferably, the heater is connect by perfusion tube with coarse filter;The coarse filter is by perfusion tube and divides
Hydrophone connection;The water segregator is connect by perfusion tube with vacuum separator;The vacuum separator passes through perfusion tube and smart mistake
Filter connection;The fine filter is connect by perfusion tube with aflter-fillter;The aflter-fillter passes through perfusion tube and three
Secondary filter connection;The filter three times is connect by perfusion tube with condenser.
A kind of application method of lubricating filtering device: the following steps are included:
S1: lubricating oil is heated using heater first;
S2: and then lubricating oil is filtered for the first time using coarse filter;
S3: and then water-oil separating is carried out to lubricating oil using water segregator and vacuum separator;
S4: and then use aflter-fillter and filter is for re-filtering to lubricating oil three times;
S5: cooling processing finally is carried out to lubricating oil using condenser.
Compared with prior art, the beneficial effect of utility model is:
1, it is fixedly connected with having heaters by being provided with the upper surface of pedestal, includes the first froth bed, the in coarse filter
Two froth beds, the first particle filter layer, adsorption layer and the second particle filter layer;The lower surface of second particle filter layer is fixedly connected
There is adsorption layer;The lower surface of adsorption layer is fixedly connected with the first froth bed;The lower surface of first froth bed is fixedly connected with first
Particle filter layer;The lower surface of first particle filter layer is fixedly connected with the second froth bed, includes oil outlet, method in fine filter
Blue gasket, foul indicator, filter cover board, filter, filter core and filter cylinder;The bottom of cartridge interior is provided with oil outlet;?
Oil outlet is fixedly connected with filter core;Flange gasket is fixedly connected in filter core;Filter is fixedly connected in flange gasket;?
The upper end of filter is fixedly connected with filter cover board;Foul indicator is fixedly connected in the upper end of filter cover board;Inside filter core
It is provided with screw lifter, heating net and filter screen, lubricating oil is heated using heater, then uses coarse filter pair
Lubricating oil is filtered for the first time;Then it reuses fine filter and filter is for re-filtering to lubricating oil three times;Filtering
Than more thoroughly.
2, universal wheel is fixedly connected with by being provided with the lower end of pedestal;It is fixedly connected in one end of the upper surface of pedestal
Control cabinet;In one end of the upper surface of pedestal relative to being fixedly connected with coarse filter on the left of control cabinet;In the upper table of pedestal
The one end in face is relative to being fixedly connected with radiator on the left of coarse filter;The other end in the upper surface of pedestal is fixedly connected with
Fine filter;In the other end of the upper surface of pedestal relative to being fixedly connected with vacuum separator on the left of fine filter;True
The side wall of empty separator is fixedly connected with vacuum meter;Having heaters is fixedly connected in the upper surface of pedestal, condenser, is three times filtered
Device and water segregator;Structure is simple, saves cost.
3, divided by being provided with the other end of the upper surface of pedestal relative to vacuum is fixedly connected on the left of fine filter
From device;The side wall of vacuum separator is fixedly connected with vacuum meter;The upper surface of pedestal be fixedly connected having heaters, condenser,
Filter and water segregator three times;Using vacuum separator and water segregator can such as water in lubricating oil to being separated so that
Lubricating oil is purer.
4, by be provided with pedestal upper surface one end relative to being fixedly connected with coarse filter on the left of control cabinet;?
The lower end of pedestal is fixedly connected with universal wheel;Control cabinet is fixedly connected in one end of the upper surface of pedestal;Pass through in heater
Perfusion tube is connect with coarse filter;Coarse filter is connect by perfusion tube with water segregator;Water segregator passes through perfusion tube and vacuum point
It is connected from device;Vacuum separator is connect by perfusion tube with fine filter;Fine filter is connected by perfusion tube and aflter-fillter
It connects;Aflter-fillter is connect by perfusion tube with filter three times;Filter is connect by perfusion tube with condenser three times.It uses
Control cabinet designs corresponding program, so that it may complete step by step by program, the degree of automation is relatively high.
5, a kind of application method of lubricating filtering device: the following steps are included: S1: first using heater to lubricating oil
It is heated;S2: and then lubricating oil is filtered for the first time using coarse filter;S3: and then use water segregator and vacuum separation
Device carries out water-oil separating to lubricating oil;S4: and then use aflter-fillter and filter is for re-filtering to lubricating oil three times;
S5: cooling processing finally is carried out to lubricating oil using condenser.Application method is easy, convenient for operation.
Detailed description of the invention
Fig. 1 is a kind of lubricating filtering device structural schematic diagram of utility model;
Fig. 2 is a kind of fine filter structural schematic diagram of lubricating filtering device of utility model;
Fig. 3 is a kind of filter cartridge construction schematic diagram of lubricating filtering device of utility model;
Fig. 4 is a kind of coarse filter structural schematic diagram of lubricating filtering device of utility model.
In figure: 1- pedestal;2- control cabinet;3- heater;4- coarse filter;5- radiator;6- water segregator;7- condenser;
8- vacuum meter;9- vacuum separator;10- fine filter;11- aflter-fillter;12- universal wheel;13- filter three times;101-
Oil outlet;102- flange gasket;103- foul indicator;104- filter cover board;105- filter;106- filter core;107- filter cylinder;
1061- screw lifter;1062- heating net;1063- filter screen;The first froth bed of 41-;The second froth bed of 42-;43- first is micro-
Grain filter layer;44- adsorption layer;The second particle filter layer of 45-.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1-4, utility model provides a kind of lubricating filtering device technical solution: including pedestal 1, control cabinet 2,
It is heater 3, coarse filter 4, radiator 5, water segregator 6, condenser 7, vacuum meter 8, vacuum separator 9, fine filter 10, secondary
Filter 11, universal wheel 12 and filter 13, the lower end of the pedestal 1 are fixedly connected with universal wheel 12 three times;The pedestal 1
One end of upper surface is fixedly connected with control cabinet 2;One end of the upper surface of the pedestal 1 is fixed relative to the left side of control cabinet 2
It is connected with coarse filter 4;One end of the upper surface of the pedestal 1 is fixedly connected with radiator relative to the left side of coarse filter 4
5;The other end of the upper surface of the pedestal 1 is fixedly connected with fine filter 10;The other end of the upper surface of the pedestal 1 is opposite
Vacuum separator 9 is fixedly connected in the left side of fine filter 10;The side wall of the vacuum separator 9 is fixedly connected with vacuum meter
8;The upper surface of the pedestal 1 is fixedly connected with having heaters 3, condenser 7, three times filter 13 and water segregator 6;The pedestal 1
Lower surface be fixedly connected with aflter-fillter 11;The fine filter 10 includes oil outlet 101, flange gasket 102, foul
Indicator 103, filter cover board 104, filter 105, filter core 106 and filter cylinder 107;Bottom inside the filter cylinder 107 is provided with out
Hydraulic fluid port 101;The oil outlet 101 is fixedly connected with filter core 106;The filter core 106 is fixedly connected with flange gasket 102;Institute
It states flange gasket 102 and is fixedly connected with filter 105;The upper end of the filter 105 is fixedly connected with filter cover board 104;It is described
The upper end of filter cover board 104 is fixedly connected with foul indicator 103;The filter core 106 be internally provided with screw lifter 1061,
Heating net 1062 and filter screen 1063, the coarse filter 4 include the first froth bed 41, the second froth bed 42, the first particle mistake
Filtering layer 43, adsorption layer 44 and the second particle filter layer 45;The lower surface of second particle filter layer 45 is fixedly connected with absorption
Layer 44;The lower surface of the adsorption layer 44 is fixedly connected with the first froth bed 41;The lower surface of first froth bed 41 is fixed
It is connected with the first particle filter layer 43;The lower surface of first particle filter layer 43 is fixedly connected with the second froth bed 42.Institute
It states and is provided with rubber sleave on universal wheel 12.The filter screen 1063 is 120 mesh.The heater 3 by perfusion tube with
Coarse filter 4 connects;The coarse filter 4 is connect by perfusion tube with water segregator 6;The water segregator 6 is by perfusion tube and very
Empty separator 9 connects;The vacuum separator 9 is connect by perfusion tube with fine filter 10;The fine filter 10 passes through defeated
Liquid pipe is connect with aflter-fillter 11;The aflter-fillter 11 is connect by perfusion tube with filter 13 three times;It is described three times
Filter 13 is connect by perfusion tube with condenser 7.A kind of application method of lubricating filtering device: the following steps are included: S1:
Lubricating oil is heated using heater 3 first;S2: and then lubricating oil is filtered for the first time using coarse filter 4;S3:
Then water-oil separating is carried out to lubricating oil using water segregator 6 and vacuum separator 9;S4: and then use aflter-fillter 11 and three
Secondary filter 13 is for re-filtering to lubricating oil;S5: cooling processing finally is carried out to lubricating oil using condenser 7.
Working principle: the upper surface by being provided with pedestal 1 is fixedly connected with having heaters 3, includes first in coarse filter 4
Froth bed 41, the second froth bed 42, the first particle filter layer 43, adsorption layer 44 and the second particle filter layer 45;Second particle mistake
The lower surface of filtering layer 45 is fixedly connected with adsorption layer 44;The lower surface of adsorption layer 44 is fixedly connected with the first froth bed 41;First
The lower surface of froth bed 41 is fixedly connected with the first particle filter layer 43;The lower surface of first particle filter layer 43 is fixedly connected with
Second froth bed 42 includes oil outlet 101, flange gasket 102, foul indicator 103, filter cover board in fine filter 10
104, filter 105, filter core 106 and filter cylinder 107;Bottom inside filter cylinder 107 is provided with oil outlet 101;It is solid in oil outlet 101
Surely it is connected with filter core 106;Flange gasket 102 is fixedly connected in filter core 106;Filter is fixedly connected in flange gasket 102
First 105;Filter cover board 104 is fixedly connected in the upper end of filter 105;Foul is fixedly connected in the upper end of filter cover board 104
Indicator 103;It is internally provided with screw lifter 1061, heating net 1062 and filter screen 1063 in filter core 106, uses heater
3 pairs of lubricating oil heat, and are then filtered for the first time using coarse filter 4 to lubricating oil;Then fine filter 10 is reused
Filter 13 is for re-filtering to lubricating oil three times;The ratio of filtering is more thoroughly.The fixed company in lower end by being provided with pedestal 1
It is connected to universal wheel 12;Control cabinet 2 is fixedly connected in one end of the upper surface of pedestal 1;One end in the upper surface of pedestal 1 is opposite
Coarse filter 4 is fixedly connected in the left side of control cabinet 2;In left side of the one end relative to coarse filter 4 of the upper surface of pedestal 1
It is fixedly connected with radiator 5;The other end in the upper surface of pedestal 1 is fixedly connected with fine filter 10;In the upper surface of pedestal 1
The other end be fixedly connected with vacuum separator 9 relative to the left side of fine filter 10;In the fixed company of the side wall of vacuum separator 9
It is connected to vacuum meter 8;Having heaters 3, condenser 7, three times filter 13 and water segregator 6 are fixedly connected in the upper surface of pedestal 1;Knot
Structure is simple, saves cost.The other end by being provided with the upper surface of pedestal 1 is fixedly connected relative to the left side of fine filter 10
There is vacuum separator 9;The side wall of vacuum separator 9 is fixedly connected with vacuum meter 8;It is fixedly connected with and adds in the upper surface of pedestal 1
Hot device 3, condenser 7, three times filter 13 and water segregator 6;It can be comparing in lubricating oil using vacuum separator 9 and water segregator 6
If water is to separating, so that lubricating oil is purer.By be provided with pedestal 1 upper surface one end relative to control cabinet 2
Left side is fixedly connected with coarse filter 4;Universal wheel 12 is fixedly connected in the lower end of pedestal 1;In one end of the upper surface of pedestal 1
It is fixedly connected with control cabinet 2;It is connect by perfusion tube with coarse filter 4 in heater 3;Coarse filter 4 is by perfusion tube and divides
Hydrophone 6 connects;Water segregator 6 is connect by perfusion tube with vacuum separator 9;Vacuum separator 9 passes through perfusion tube and fine filter
10 connections;Fine filter 10 is connect by perfusion tube with aflter-fillter 11;Aflter-fillter 11 passes through perfusion tube and mistake three times
Filter 13 connects;Filter 13 is connect by perfusion tube with condenser 7 three times.Corresponding program is designed using control cabinet 2, so that it may
To complete step by step by program, the degree of automation is relatively high.A kind of application method of lubricating filtering device: including following step
It is rapid: S1: lubricating oil being heated using heater 3 first;S2: and then first mistake is carried out to lubricating oil using coarse filter 4
Filter;S3: and then water-oil separating is carried out to lubricating oil using water segregator 6 and vacuum separator 9;S4: and then use aflter-fillter
11 and filter 13 is for re-filtering to lubricating oil three times;S5: cooling processing finally is carried out to lubricating oil using condenser 7.
Application method is easy, convenient for operation.
Obviously, it is practical without departing from this can to carry out various modification and variations to the utility model by those skilled in the art
Novel spirit and scope.If in this way, these modifications and variations of the present invention belong to the utility model claims and
Within the scope of its equivalent technologies, then the utility model is also intended to include these modifications and variations.
Claims (4)
1. a kind of lubricating filtering device, it is characterised in that: including pedestal (1), control cabinet (2), heater (3), coarse filter
(4), radiator (5), water segregator (6), condenser (7), vacuum meter (8), vacuum separator (9), fine filter (10), secondary mistake
Filter (11), universal wheel (12) and filter (13), the lower end of the pedestal (1) are fixedly connected with universal wheel (12) three times;Institute
The one end for stating the upper surface of pedestal (1) is fixedly connected with control cabinet (2);One end of the upper surface of the pedestal (1) is relative to control
Coarse filter (4) are fixedly connected on the left of case (2) processed;One end of the upper surface of the pedestal (1) is relative to coarse filter (4)
Left side be fixedly connected with radiator (5);The other end of the upper surface of the pedestal (1) is fixedly connected with fine filter (10);
The other end of the upper surface of the pedestal (1) is relative to being fixedly connected with vacuum separator (9) on the left of fine filter (10);Institute
The side wall for stating vacuum separator (9) is fixedly connected with vacuum meter (8);The upper surface of the pedestal (1) is fixedly connected with having heaters
(3), condenser (7), three times filter (13) and water segregator (6);The lower surface of the pedestal (1) is fixedly connected with secondary filter
Device (11);The fine filter (10) includes oil outlet (101), flange gasket (102), foul indicator (103), filter lid
Plate (104), filter (105), filter core (106) and filter cylinder (107);The internal bottom of the filter cylinder (107) is provided with oil outlet
(101);The oil outlet (101) is fixedly connected with filter core (106);The filter core (106) is fixedly connected with flange gasket
(102);The flange gasket (102) is fixedly connected with filter (105);The upper end of the filter (105) is fixedly connected with filter
Epicranial plate (104);The upper end of the filter cover board (104) is fixedly connected with foul indicator (103);In the filter core (106)
Portion is provided with screw lifter (1061), heating net (1062) and filter screen (1063), and the coarse filter (4) includes the first bubble
Foam layer (41), the second froth bed (42), the first particle filter layer (43), adsorption layer (44) and the second particle filter layer (45);Institute
The lower surface for stating the second particle filter layer (45) is fixedly connected with adsorption layer (44);The lower surface of the adsorption layer (44) is fixed to be connected
It is connected to the first froth bed (41);The lower surface of first froth bed (41) is fixedly connected with the first particle filter layer (43);Institute
The lower surface for stating the first particle filter layer (43) is fixedly connected with the second froth bed (42).
2. a kind of lubricating filtering device as described in claim 1, it is characterised in that: be provided with rubber on the universal wheel (12)
Rubber sleeve.
3. a kind of lubricating filtering device as described in claim 1, it is characterised in that: the filter screen (1063) is 102
Ten mesh.
4. a kind of lubricating filtering device as described in claim 1, it is characterised in that: the heater (3) passes through perfusion tube
It is connect with coarse filter (4);The coarse filter (4) is connect by perfusion tube with water segregator (6);The water segregator (6) passes through
Perfusion tube is connect with vacuum separator (9);The vacuum separator (9) is connect by perfusion tube with fine filter (10);It is described
Fine filter (10) is connect by perfusion tube with aflter-fillter (11);The aflter-fillter (11) is by perfusion tube and three times
Filter (13) connection;The filter three times (13) is connect by perfusion tube with condenser (7).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820730156.9U CN208574333U (en) | 2018-05-16 | 2018-05-16 | A kind of lubricating filtering device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201820730156.9U CN208574333U (en) | 2018-05-16 | 2018-05-16 | A kind of lubricating filtering device |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208574333U true CN208574333U (en) | 2019-03-05 |
Family
ID=65507594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201820730156.9U Active CN208574333U (en) | 2018-05-16 | 2018-05-16 | A kind of lubricating filtering device |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208574333U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109999550A (en) * | 2019-04-23 | 2019-07-12 | 广州市森雅精密机械有限公司 | A kind of iundustrial oil filter plant |
-
2018
- 2018-05-16 CN CN201820730156.9U patent/CN208574333U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109999550A (en) * | 2019-04-23 | 2019-07-12 | 广州市森雅精密机械有限公司 | A kind of iundustrial oil filter plant |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU4925493A (en) | Continuous filtering fryer | |
CN203291628U (en) | Efficient filtering device | |
CN208574333U (en) | A kind of lubricating filtering device | |
CN206045555U (en) | A kind of self-operated type backwash filter | |
CN106927624A (en) | A kind of family domestic sewage processing equipment | |
CN209060698U (en) | A kind of lubricating filtering device | |
CN206927748U (en) | A kind of heatable filter for purifying water | |
CN206444248U (en) | A kind of oily-water seperating equipment | |
CN207708683U (en) | A kind of dust concentration filter device with multiple filtration net | |
CN207237472U (en) | A kind of energy conservation and environmental protection filter core | |
CN208583021U (en) | A kind of oily-water seperating equipment | |
CN206881288U (en) | A kind of purifier of finishing impression mobile phone glass cover plate coolant | |
CN207357351U (en) | A kind of machining center board cooling liquid filtering apparatus | |
CN207131515U (en) | Fuel filter and fuel oil duplex oil filter, the oil piping system using the cleaner | |
CN108579201A (en) | A kind of lubricating filtering device and application method | |
CN210133959U (en) | Water paint sediment processing apparatus | |
CN209338310U (en) | A kind of household grease spot separator with heating device | |
CN108671623A (en) | A kind of lubrication oil filtration method and application method | |
CN108130149B (en) | Natural gas separation filter element | |
CN202951348U (en) | Industrial dust collector capable of separating oil from swarf | |
CN106422487A (en) | Novel filter | |
CN207012630U (en) | A kind of oily-water seperating equipment in Jiang Suan flavored oils manufacturing process | |
CN208356273U (en) | A kind of Y-tubes filter device | |
CN207699325U (en) | A kind of circulating sewage water filtering device | |
CN217359792U (en) | A on-line measuring device that is used for galvanized sheet alkali lye deoiling adsorption capacity |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190411 Address after: 257000 Wenhui Industrial Park, North Second Road, Dongying City, Shandong Province Patentee after: Dongying Haofan Industry and Trade Co., Ltd. Address before: 311800 Fengjiacun 123, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: Feng Sisi |