CN108006238A - A kind of medical treatment waste liquid strainer valve - Google Patents
A kind of medical treatment waste liquid strainer valve Download PDFInfo
- Publication number
- CN108006238A CN108006238A CN201711475121.1A CN201711475121A CN108006238A CN 108006238 A CN108006238 A CN 108006238A CN 201711475121 A CN201711475121 A CN 201711475121A CN 108006238 A CN108006238 A CN 108006238A
- Authority
- CN
- China
- Prior art keywords
- valve
- waste liquid
- pipe
- diversion pipe
- filter
- 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.)
- Pending
Links
- 239000007788 liquid Substances 0.000 title claims abstract description 71
- 239000002699 waste material Substances 0.000 title claims abstract description 22
- 239000002906 medical waste Substances 0.000 claims abstract description 26
- 229920000742 Cotton Polymers 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 13
- 238000002347 injection Methods 0.000 claims description 8
- 239000007924 injection Substances 0.000 claims description 8
- 238000004062 sedimentation Methods 0.000 claims description 8
- 238000007789 sealing Methods 0.000 claims description 4
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000010808 liquid waste Substances 0.000 abstract description 3
- 241000219146 Gossypium Species 0.000 description 11
- 239000000243 solution Substances 0.000 description 5
- 241000196324 Embryophyta Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/88—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices
- B01D29/94—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor having feed or discharge devices for discharging the filter cake, e.g. chutes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/02—Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
Abstract
The invention discloses a kind of medical waste liquid strainer valve, including filter core, valve body, scum pipe, valve seat, valve rod, spool and diversion pipe, the valve rod bottom is arranged on net liquid intracavitary, valve rod bottom connection spool through upper cover；The valve seat bottom is fixedly connected with diversion pipe, and diversion cavity is set to inside diversion pipe, and diversion cavity is connected with valve pool, is welded with filter core mounting base on diversion pipe side wall, and filter core is provided with the diversion pipe above filter core mounting base；Filter core and diversion pipe are installed in valve inner, and scum pipe is installed in body base, not only can be by the keying of spool control valve, and filter core and diversion pipe filter out the dirt in waste liquid, easy to the further processing of medical waste liquid, it efficiently solves the unicity problem of valve function on medical waste liquid transfer pipeline, and also improves the efficiency of medical liquid waste processing, without additionally installing filter plant, dirt blocking pipeline in conveying in waste liquid is also avoided.
Description
Technical field
The present invention relates to technical field of medical equipment, is specifically a kind of medical waste liquid strainer valve.
Background technology
Hospital's waste liquid is mainly by from inpatient department, clinic, laboratory, dining room, bathroom, toilet, medicament chamber, laundry
Deng the sewage composition of place discharge.In the waste liquid in addition to containing components such as substantial amounts of organic matter, nitrogen, phosphorus, also containing substantial amounts of disease
The harmful microorganisms such as bacterium, virus and parasite, if the waste liquid is discharged into water body without effective processing, can seriously affect peripheral ring
Border, jeopardizes the health of people.
To ensure that social life of hospital's waste liquid not to people damages, country has formulated hospital's waste liquid stringent row
Standard is put, but it is not in place due to supervising, and most of hospital's discharging of waste liquid do not reach national standard, and many companies also all existed in recent years
Develop hospital's liquid waste processing new process.
But contain a large amount of dirts in medical waste liquid, during being conveyed by medical waste liquid, dirt easily deposits and heap
Product causes the blocking of pipeline on inner-walls of duct；And, it is necessary to the flow conveyed to medical waste liquid during pipeline
And open and close and be adjusted.Dirt is filtered out by installing filter plant on medical waste-solution line at present, equipment occupation space is big,
It is costly, it is unfavorable for the control and regulation that dirt is filtered out and flowed to waste liquid.Lack at present it is necessary can be installed on medical treatment
Valve on waste liquid transfer pipeline meets use demand.
The content of the invention
It is an object of the invention to provide a kind of medical waste liquid strainer valve, to solve proposed in the above background technology ask
Topic.
To achieve the above object, the present invention provides following technical solution：
A kind of medical treatment waste liquid strainer valve, including filter core, valve body, scum pipe, valve seat, valve rod, spool and diversion pipe, the valve body
Bottom cover, bottom cover center bottom connection scum pipe has been bolted in bottom, and upper cover has been bolted in the body top,
The valve rod bottom is arranged on net liquid intracavitary, valve rod bottom connection spool through upper cover, and spool outer sheath is equipped with sealing ring, spool
Lower section is equipped with valve pool, and valve pool is arranged in valve seat；The valve seat bottom is fixedly connected with diversion pipe, and water conservancy diversion is set to inside diversion pipe
Chamber, diversion cavity are connected with valve pool, are welded with filter core mounting base on diversion pipe side wall, are installed on the diversion pipe above filter core mounting base
There is filter core, filter core is made of filter screen and filter cotton, and filter cotton is wrapped on diversion pipe, is opened on the diversion pipe side wall in filter cotton
Equipped with some delivery holes, delivery hole is connected with diversion cavity；The filtration net cover is located on the outside of filter cotton.
As the further scheme of the present invention：The upper cover upper center is welded with threaded block, is equipped with the middle part of threaded block
Valve rod, valve rod outside are equipped with the external screw thread being threadedly coupled with threaded block.
As the further scheme of the present invention：The valve stem tip connects handwheel, rotates handwheel band ovable valve stem and rotates, valve rod
Relative to the threaded block oscilaltion campaign of threaded connection.
As the further scheme of the present invention：The valve seat is fixed on valve inner, and net liquid is surrounded between valve seat and upper cover
Chamber.
As the further scheme of the present invention：The valve seat side connected drainage pipe, drain pipe are connected with net liquid chamber.
As the further scheme of the present invention：The diversion pipe bottom is provided with closure plug.
As the further scheme of the present invention：Filtering valve chamber, strainer valve bottom of chamber are set in valve body on the outside of the diversion pipe
Side is equipped with filter residue sedimentation mouth, and filter residue sedimentation mouth is connected with scum pipe.
As the further scheme of the present invention：Liquid injection pipe is connected on the body wall, liquid injection pipe outer end is equipped with inlet,
Inlet is connected with filtering valve chamber.
Compared with prior art, the beneficial effects of the invention are as follows：
Filter core and diversion pipe are installed in valve inner, and scum pipe is installed in body base, not only can be by spool control valve
Keying, and filter core and diversion pipe filter out the dirt in waste liquid, and easy to the further processing of medical waste liquid, it is effectively solved
The unicity problem of valve function on medical waste liquid transfer pipeline, and the efficiency of medical liquid waste processing is also improved, without
And filter plant is installed outside, also avoid dirt blocking pipeline in conveying in waste liquid.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention.
Fig. 2 is the structure diagram of filter core in the present invention.
In figure：1- inlets, 2- liquid injection pipes, 3- filtering valve chamber, 4- filter cores, 5- valve bodies, 6- filter residues sedimentation mouth, 7- bottom covers,
8- scum pipes, 9- valve seats, 10- bolts, 11- upper covers, 12- valve rods, 13- handwheels, 14- threaded blocks, 15- net liquids chamber, 16- discharge opeings
Pipe, 17- spools, 18- sealing rings, 19- valve pools, 20- filter screens, 21- filter cottons, 22- delivery holes, 23- diversion cavities, 24- filter cores
Mounting base, 25- diversion pipes, 26- closure plugs.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
Please refer to Fig.1~2, in the embodiment of the present invention, a kind of medical treatment waste liquid strainer valve, including filter core 4, valve body 5, deslagging
Pipe 8, valve seat 9, valve rod 12, spool 17 and diversion pipe 25,5 bottom of valve body are connected with bottom cover 7,7 bottom of bottom cover by bolt 10
End middle part connection scum pipe 8, the top of valve body 5 are connected with upper cover 11 by bolt 10, and 11 upper center of upper cover is welded with spiral shell
Line block 14, the middle part of threaded block 14 are equipped with valve rod 12, and the outside of valve rod 12 is equipped with the external screw thread being threadedly coupled with threaded block 14, valve rod
12 tops connect handwheel 13, rotate handwheel 13 and are rotated with ovable valve stem 12, valve rod 12 is relative to the threaded block of threaded connection about 14
Elevating movement；12 bottom of valve rod is arranged in net liquid chamber 15 through upper cover 11,12 bottom of valve rod connection spool 17, spool 17
Outer sheath is equipped with sealing ring 18, and the lower section of spool 17 is equipped with valve pool 19, and valve pool 19 is arranged in valve seat 9, and valve seat 9 is fixed on valve body 5
Inside, surrounds net liquid chamber 15, the 9 side connected drainage pipe 16 of valve seat, drain pipe 16 and net liquid chamber between valve seat 9 and upper cover 11
15 connections, facilitate waste liquid in net liquid chamber 15 to be discharged from drain pipe 16.
9 bottom of valve seat is fixedly connected with diversion pipe 25, and diversion cavity 23, diversion cavity 23 and valve pool are set to inside diversion pipe 25
19 connect, and filter core mounting base 24 is welded with 25 side wall of diversion pipe, filter is provided with the diversion pipe 25 of the top of filter core mounting base 24
Core 4, filter core 4 are made of filter screen 20 and filter cotton 21, and filter cotton 21 is wrapped on diversion pipe 25, the diversion pipe in filter cotton 21
Some delivery holes 22 are offered on 25 side walls, delivery hole 22 is connected with diversion cavity 23；The filter screen 20 is set in filter cotton 21
Outside, for being filtered to waste liquid.
25 bottom of diversion pipe is provided with closure plug 26, after closure plug 26 is extracted and in 23 internal cleaning of diversion cavity.
Filtering valve chamber 3 is set in the valve body 5 in the outside of diversion pipe 25,3 bottom side of filtering valve chamber is equipped with filter residue sedimentation mouth 6,
Filter residue sedimentation mouth 6 is connected with scum pipe 8；Liquid injection pipe 2 is connected on 5 side wall of valve body, 2 outer end of liquid injection pipe is equipped with inlet 1, into
Liquid mouth 1 is connected with filtering valve chamber 3.
After medical waste liquid is injected into filtering valve chamber 3 by inlet 1 by liquid injection pipe 2, filter screen 20 in filter core 4,
Under the filtering step by step of filter cotton 21, medical waste liquid is entered in diversion cavity 23 through delivery hole 22, and enters net liquid by valve pool 19
In chamber 15, finally discharged by drain pipe 16；The dirt that filter core 4 retains is dropped into scum pipe 8 by filter residue sedimentation mouth 6 and periodically arranged
Put；When needing that valve body 5 is adjusted, rotate handwheel 13 and rotate decline with ovable valve stem 12, valve rod 12 is moved with movable valve plug 17
In to valve pool 19 and valve pool 19 is blocked, diversion cavity 23 is opened with the barrier of net liquid chamber 15, so as to control medical waste liquid filtering behaviour
The keying of work, on medical waste liquid transfer pipeline, is not only able to the keying behaviour as the conveying of Valve controlling medical treatment waste liquid
Make, and contamination filtrating in medical waste liquid can be isolated, easy to the further processing to medical waste liquid.
It should be strongly noted that filter screen 20 and the application that filter cotton 21 is the prior art in the application, in valve body 5
Portion is provided with filter core 4 and diversion pipe 25, and is the innovative point of the application in 5 bottom of valve body installation scum pipe 8, not only can be by spool
The keying of 17 control valves, and filter core 4 and diversion pipe 25 filter out the dirt in waste liquid, easy to the further place of medical waste liquid
Reason, it efficiently solves the unicity problem of valve function on medical waste liquid transfer pipeline, and also improves at medical waste liquid
The efficiency of reason, without and filter plant is installed outside, also avoid in waste liquid dirt blocking pipeline in conveying.
The invention is not limited in above-described embodiment, on the basis of technical solution disclosed by the invention, the skill of this area
Art personnel are according to disclosed technology contents, it is not necessary to which performing creative labour can make one to some of which technical characteristic
A little simple modification, equivalent change and modifications, belong in the range of technical solution of the present invention.
, it is necessary to illustrate in the description of this specification, unless otherwise clearly defined and limited, term " setting ",
" connected " and " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or integratedly be connected
Connect；It can be directly connected, can also be indirectly connected by intermediary, can be the connection inside two elements.For this
For the those of ordinary skill in field, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Claims (8)
1. a kind of medical treatment waste liquid strainer valve, including filter core (4), valve body (5), scum pipe (8), valve seat (9), valve rod (12), valve
Core (17) and diversion pipe (25), it is characterised in that valve body (5) bottom is connected with bottom cover (7), bottom cover by bolt (10)
(7) center bottom connection scum pipe (8), valve body (5) top are connected with upper cover (11), the valve rod by bolt (10)
(12) bottom is arranged in net liquid chamber (15) through upper cover (11), valve rod (12) bottom connection spool (17), on the outside of spool (17)
Sealing ring (18) is arranged with, valve pool (19) is equipped with below spool (17), valve pool (19) is arranged in valve seat (9)；The valve seat (9)
Bottom is fixedly connected with diversion pipe (25), and diversion cavity (23) is set to inside diversion pipe (25), and diversion cavity (23) is connected with valve pool (19),
It is welded with filter core mounting base (24) on diversion pipe (25) side wall, filter is installed on the diversion pipe (25) above filter core mounting base (24)
Core (4), filter core (4) are made of filter screen (20) and filter cotton (21), and filter cotton (21) is wrapped on diversion pipe (25), filter cotton
(21) some delivery holes (22) are offered on diversion pipe (25) side wall in, delivery hole (22) is connected with diversion cavity (23)；It is described
Filter screen (20) is set on the outside of filter cotton (21).
A kind of 2. medical waste liquid strainer valve according to claim 1, it is characterised in that upper cover (11) upper center
Threaded block (14) is welded with, valve rod (12) is equipped with the middle part of threaded block (14), is equipped with and threaded block (14) spiral shell on the outside of valve rod (12)
The external screw thread of line connection.
A kind of 3. medical waste liquid strainer valve according to claim 2, it is characterised in that valve rod (12) the top connection
Handwheel (13), rotate handwheel (13) band ovable valve stem (12) rotate, valve rod (12) relative to threaded connection threaded block (14) up and down
Elevating movement.
4. a kind of medical waste liquid strainer valve according to claim 3, it is characterised in that the valve seat (9) is fixed on valve
Body (5) is internal, and net liquid chamber (15) is surrounded between valve seat (9) and upper cover (11).
A kind of 5. medical waste liquid strainer valve according to claim 4, it is characterised in that valve seat (9) the side connection
Drain pipe (16), drain pipe (16) are connected with net liquid chamber (15).
A kind of 6. medical waste liquid strainer valve according to claim 1, it is characterised in that diversion pipe (25) the bottom peace
(26) are filled in equipped with closure.
7. a kind of medical waste liquid strainer valve according to claim 6, it is characterised in that on the outside of the diversion pipe (25)
Filtering valve chamber (3) is set in valve body (5), filtering valve chamber (3) bottom side is equipped with filter residue sedimentation mouth (6), filter residue sedimentation mouth (6) and deslagging
Manage (8) connection.
8. a kind of medical waste liquid strainer valve according to claim 7, it is characterised in that connect on valve body (5) side wall
Liquid injection pipe (2) is connect, liquid injection pipe (2) outer end is equipped with inlet (1), and inlet (1) is connected with filtering valve chamber (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475121.1A CN108006238A (en) | 2017-12-29 | 2017-12-29 | A kind of medical treatment waste liquid strainer valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711475121.1A CN108006238A (en) | 2017-12-29 | 2017-12-29 | A kind of medical treatment waste liquid strainer valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108006238A true CN108006238A (en) | 2018-05-08 |
Family
ID=62048879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711475121.1A Pending CN108006238A (en) | 2017-12-29 | 2017-12-29 | A kind of medical treatment waste liquid strainer valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108006238A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515474Y (en) * | 2001-11-01 | 2002-10-09 | 连正权 | Filtering valve |
| CN201014038Y (en) * | 2007-02-14 | 2008-01-30 | 梁佩生 | Automatic control combined valve |
| CN202355898U (en) * | 2011-11-04 | 2012-08-01 | 苏州微纳过滤设备有限公司 | Filter |
| JP2013238304A (en) * | 2012-05-17 | 2013-11-28 | Hitachi-Ge Nuclear Energy Ltd | Valve device |
| CN203979424U (en) * | 2014-07-03 | 2014-12-03 | 凯瑞特阀业有限公司 | A kind of blowdown valve |
| CN105257839A (en) * | 2015-11-17 | 2016-01-20 | 天津市卡尔斯阀门有限公司 | Stop valve with filtering function |
| US20160290521A1 (en) * | 2013-06-28 | 2016-10-06 | GEA AWP GmbH | Non-return valve/filter unit |
| CN206001027U (en) * | 2016-08-31 | 2017-03-08 | 中亚阀门有限公司 | A kind of quick deslagging filtering stop valve |
| CN206206648U (en) * | 2016-10-26 | 2017-05-31 | 江苏腾龙石化机械有限公司 | A kind of anti-jamming stop valve |
-
2017
- 2017-12-29 CN CN201711475121.1A patent/CN108006238A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2515474Y (en) * | 2001-11-01 | 2002-10-09 | 连正权 | Filtering valve |
| CN201014038Y (en) * | 2007-02-14 | 2008-01-30 | 梁佩生 | Automatic control combined valve |
| CN202355898U (en) * | 2011-11-04 | 2012-08-01 | 苏州微纳过滤设备有限公司 | Filter |
| JP2013238304A (en) * | 2012-05-17 | 2013-11-28 | Hitachi-Ge Nuclear Energy Ltd | Valve device |
| US20160290521A1 (en) * | 2013-06-28 | 2016-10-06 | GEA AWP GmbH | Non-return valve/filter unit |
| CN203979424U (en) * | 2014-07-03 | 2014-12-03 | 凯瑞特阀业有限公司 | A kind of blowdown valve |
| CN105257839A (en) * | 2015-11-17 | 2016-01-20 | 天津市卡尔斯阀门有限公司 | Stop valve with filtering function |
| CN206001027U (en) * | 2016-08-31 | 2017-03-08 | 中亚阀门有限公司 | A kind of quick deslagging filtering stop valve |
| CN206206648U (en) * | 2016-10-26 | 2017-05-31 | 江苏腾龙石化机械有限公司 | A kind of anti-jamming stop valve |
Non-Patent Citations (1)
| Title |
|---|
| 她品: "《观赏鱼养护一点通》", 31 March 2014, 福建科学技术出版社（福州） * |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180508 |
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| RJ01 | Rejection of invention patent application after publication |