CN107593512A - A kind of birds disease-resistant feed - Google Patents

A kind of birds disease-resistant feed Download PDF

Info

Publication number
CN107593512A
CN107593512A CN201710986587.1A CN201710986587A CN107593512A CN 107593512 A CN107593512 A CN 107593512A CN 201710986587 A CN201710986587 A CN 201710986587A CN 107593512 A CN107593512 A CN 107593512A
Authority
CN
China
Prior art keywords
cavity
feed
mass parts
slide plate
decoction
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.)
Granted
Application number
CN201710986587.1A
Other languages
Chinese (zh)
Other versions
CN107593512B (en
Inventor
刘凤辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Guizhou Song Yu Industry Ltd Co
Original Assignee
Guizhou Song Yu Industry Ltd Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Guizhou Song Yu Industry Ltd Co filed Critical Guizhou Song Yu Industry Ltd Co
Priority to CN201710986587.1A priority Critical patent/CN107593512B/en
Publication of CN107593512A publication Critical patent/CN107593512A/en
Application granted granted Critical
Publication of CN107593512B publication Critical patent/CN107593512B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/80Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
    • Y02P60/87Re-use of by-products of food processing for fodder production

Landscapes

  • Fodder In General (AREA)

Abstract

The present invention relates to field of feed, a kind of more particularly to birds disease-resistant feed, it is rectangular housing including section, provided with the cavity that some cross sectional shapes are rhombus in housing, the top of cavity is provided with the medicinal liquid cavity connected with cavity, medicinal liquid cavity is built with decoction, the bottom of medicinal liquid cavity is provided with weepage holes, slide plate is provided with cavity, slide plate slides are connected to the top of cavity, elastic component is connected between the top of slide plate and the top of cavity, the bottom of slide plate is connected with flexible pipe, flexible pipe passes from the bottom of cavity and extends to the outside of cavity, the one end of flexible pipe away from cavity is fixedly connected with feed ball, support frame is fixedly connected with housing.This feed realizes the automatic cooperation by feed and medicine, simple to operate without hand fit.

Description

A kind of birds disease-resistant feed
Technical field
The present invention relates to field of feed, more particularly to a kind of birds disease-resistant feed.
Background technology
Existing bird feed is usually graininess, and usually using polybag batch package.In order to strengthen poultry Resistance against diseases, it usually needs part disease-resistant drug is mixed into feed, medicine is mixed to carry out feeding jointly with feed, so as to Ensure the healthy growth of poultry.But the effect of in order to give full play to medicine, prevent the volatilization of medicine, many feeds and Medicine is all matching while using, and in plant, the quantity of poultry is excessive, and poultry raiser needs formula feed always, and work is by force Spend larger, compare and lose time.Therefore a kind of birds disease-resistant feed that automatically can be mixed feed and medicine of invention is in solution State the fundamental way of problem.
The content of the invention
It is an object of the invention to provide a kind of birds disease-resistant feed, to realize the automatic cooperation of feed and medicine.
To reach above-mentioned purpose, basic technology scheme of the invention is:A kind of birds disease-resistant feed, include section during use For rectangular housing, housing is interior to be provided with what is connected with cavity provided with the cavity that some cross sectional shapes are rhombus, the top of cavity Medicinal liquid cavity, medicinal liquid cavity are provided with weepage holes, are provided with slide plate in cavity, slide plate slides are connected to built with decoction, the bottom of medicinal liquid cavity The top of cavity, is connected with elastic component between the top of slide plate and the top of cavity, the bottom of slide plate is connected with flexible pipe, flexible pipe from The bottom of cavity passes and extends to the outside of cavity, and the one end of flexible pipe away from cavity is fixedly connected with feed ball, consolidates on housing Surely it is connected with support frame.
The principle of this programme is:It is used to hold decoction in medicinal liquid cavity, the decoction in medicinal liquid cavity penetrates into sky by weepage holes In chamber.When poultry pecks feed ball, feed ball is torn downwards, and feed ball pulls downward on slide plate by flexible pipe, slide plate to Lower movement, elastic component are elongated.Because the cross sectional shape of cavity is rhombus, thus the area of section of the upper and lower part of cavity compared with Small, the area of section at middle part is larger, and when poultry pecks feed ball, slide plate moves down, and occurs between slide plate and cavity inner wall Gap, the decoction above slide plate are flowed out from gap, and the bottom of cavity is flowed down to along the inwall of cavity, then downward along flexible pipe Flowing, flow on feed ball, the outer surface of feed ball is soaked, so as to realize that decoction mixes with the automatic of feed, be easy to fowl Class animal edible.When poultry does not peck feed ball, elastic component pulls up slide plate, and slide plate moves up, in cavity Wall is in close contact, and decoction is blocked, decoction will not be flow on feed ball along flexible pipe, and feed ball will not be soaked by decoction, feed Ball keeps drying for a long time, is easy to the long-time of feed ball to place, also, decoction is isolated in medicinal liquid cavity with external environment, places Decoction is contaminated, and also allows for the long-time storage of decoction.
During using above-mentioned technical proposal, for feed ball before being eaten by poultry, the moisture in feed ball is less, is beneficial to The long ball storage of feed ball, also, the inside of feed ball is got up by outer wrap, is formed for the outside relative interior of feed ball Layer protective layer, it can prevent that the feed inside feed ball is putrid and deteriorated.Decoction is positioned in medicinal liquid cavity, only when poultry pecks During feed ball, decoction is just flowed down on feed ball along flexible pipe, and the surface of feed ball is soaked by decoction, by the surface of feed ball Softening, so as to the feed beneficial to poultry, the automatic mixing of decoction and feed ball is also achieved, without poultry raiser's dispensing, is subtracted Labour is lacked, has reduced feeding cost, and when poultry does not peck at, decoction will not be prevented along flexible pipe runner feed ball Only decoction is polluted by the external world, will not cause the waste of decoction, beneficial to the storage of decoction.When poultry pecks at, feed Ball swings back and forth in the presence of flexible pipe, so as to be provoked to poultry, evokes the curiosity of poultry feed, promotes Poultry feeds, also, adds poultry, it is necessary to follow the swing of feed ball and move when poultry pecks at Amount of exercise, the organism quality of poultry is not only increased, improve resistance against diseases, also improve enterogastric peristalsis, so as to improve The metabolic capability of poultry, the food-intake of poultry is further increased, beneficial to the growth of poultry.
Further, feed ball includes 5-10 mass parts land plaster, 10-20 mass parts corn flour, 6-9 mass parts peanut meals With 20-25 mass parts wheat brans.Corn flour, peanut meal and wheat bran are common feed ingredient, and cost is relatively low, and land plaster can carry The hardness of high feed ball, prevents feed ball to be subject to crushing before pecking at, beneficial to the storage of feed ball.
Further, the raw material of decoction includes 11-15 mass parts radix glycyrrhizae, 20-25 mass parts garlic, 10-15 mass parts mountain Short, bristly hair or beard, 5-8 mass parts dandelion, 6-9 mass parts dried orange peel and 30-45 mass parts green vegetables.Radix glycyrrhizae can reduce poultry respiratory tract disease The incidence of disease of disease, garlic has certain sterilizing ability, improves the anti-virus ability of poultry, so as to improve poultry Resistance against diseases.Mountain slag and dried orange peel can promote poultry to digest food, the food-intake of poultry be improved, beneficial to poultry Growth.Dandelion has the effect of clearing heat and detoxicating, antibiotic and sterilizing, is together eaten with radix glycyrrhizae and garlic, can improve poultry and resist The ability of disease.Vitamin C is rich in green vegetables, there is good effect to diseases such as preventing and treating bird flus.
Further, feed ball includes some feed layers from inside to outside, and loose hole, adjacent feeding are equipped with every layer of feed layer Wood chip is provided between the bed of material.It when decoction is flowed into along flexible pipe on the surface of feed ball, can be flowed into loose hole, be flowed into loose Decoction inside hole soaks to feed ball simultaneously with the decoction outside loose hole, accelerates the softening of feed ball.Also, loose hole It can also prevent decoction excessive in the surface sediment of feed ball and be dripped from feed ball, cause liquid waste.Wood chip is by some feedings The bed of material is kept apart, and decoction can only soak to the feed layer of outer layer, and the feed layer of internal layer will not be soaked by decoction, so as to be beneficial to The storage of feed in internal layer.After poultry is edible by the feed layer of outer layer, wood chip exposes, and poultry is by wood chip Pip, so as to expose the feed layer of internal layer, continue to eat for poultry.
Further, it is communicated between adjacent medicinal liquid cavity and the integrally formed siphunculus of medicinal liquid cavity.Siphunculus is by some medicinal liquid cavities Connection, when pouring into decoction into medicinal liquid cavity, it need to only be poured into from any one medicinal liquid cavity, without in each medicinal liquid cavity Pour into decoction, convenient operation.
Further, the bottom of cavity is provided with some hairbrush, and hairbrush is located in flexible pipe.Flowed out when decoction from the bottom of cavity When excessive, hairbrush can save certain decoction, cause the flow of the decoction in flexible pipe excessive so as to prevent decoction drippage excessive. Also, when the medicinal liquid flow in flexible pipe is smaller, hose squeezing hairbrush, the decoction saved can be forced down by squeezing flexible pipe, from And increase the flow of decoction, ensure medicinal liquid flow.
Brief description of the drawings
The present invention is further detailed explanation with reference to the accompanying drawings and detailed description:
Fig. 1 is a kind of structural representation of birds disease-resistant feed embodiment 1;
Fig. 2 is the internal structure schematic diagram of feed ball in Fig. 1.
Embodiment
Reference includes:Housing 1, cavity 2, extension spring 3, slide plate 4, hairbrush 5, medicinal liquid cavity 6, flexible pipe 7, siphunculus 8, support frame 9th, feed ball 10, loose hole 11, wood chip 12, feed layer 13.
Embodiment 1
As Figure 1-Figure 2, a kind of birds disease-resistant feed, including section it is rectangular housing 1 during use, is provided with housing 1 Six cross sectional shapes are the cavity 2 of rhombus, and the top of cavity 2 is bonded with the medicinal liquid cavity 6 connected with cavity 2, medicinal liquid cavity 6 built with Decoction, decoction are that 11g radix glycyrrhizaes, 20g garlics, 10g hawthorn, 5g dandelions, 6g dried orange peels and 30g green vegetables are boiled and formed, medicinal liquid cavity 6 Bottom is provided with weepage holes, and siphunculus 8 integrally formed with medicinal liquid cavity 6, the bottom bonding of cavity 2 are connected between six medicinal liquid cavities 6 There are some hairbrush 5, slide plate 4 is provided with cavity 2, slide plate 4 is slidably connected at the top of cavity 2, top and the cavity 2 of slide plate 4 Extension spring 3 is connected between top, the bottom of slide plate 4 is bonded with flexible pipe 7, and flexible pipe 7 passes from the bottom of cavity 2 and extends to cavity 2 Outside, the bottom of flexible pipe 7 fastened feed ball 10, and feed ball 10 includes five layers of feed layer 13, every layer of feed layer 13 from inside to outside On be equipped with some loose holes 11, some loose holes 11 in the middle part of feed ball to radially distribute, between adjacent feed layer 13 Provided with softness veneer 12, feed ball 10 be 5g land plasters, 10g corn flour, 6g peanut meals and 20g wheat brans dehydration compacting and Into being fixedly connected with support frame 9 on housing 1.
Decoction in medicinal liquid cavity 6 can be slowly leaked into cavity 2 from weepage holes, when poultry does not peck at feed ball 10 When, slide plate 4 pulls up slide plate 4 in the presence of extension spring 3, slide plate 4 and the inwall on the top of cavity 2 is fitted tightly over one Rise, the decoction leaked into cavity 2 is blocked, prevents decoction from flowing down.
When poultry pecks downwards feed ball 10, feed ball 10 is constantly swung in the presence of flexible pipe 7, also, is raised When pellet 10 is to lower swing, flexible pipe 7 is pulled downward on, flexible pipe 7 pulls downward on slide plate 4, and extension spring 3 is elongated, and moves down slide plate 4, slide plate 4 After moving down, occurs gap between the inwall of slide plate 4 and cavity 2, decoction is from the gap between the inwall of slide plate 4 and cavity 2 In flow down, the bottom of cavity 2 is flowed into along the inwall of cavity 2, the decoction of outflow is attached together by hairbrush 5, adsorbs in hairbrush 5 On decoction be flowed into again along flexible pipe 7 on feed ball 10, hairbrush 5 adsorbs certain decoction, can prevent decoction drippage excessively cause Medicinal liquid flow in flexible pipe 7 is excessive, can be by squeezing the top of flexible pipe 7 when the medicinal liquid flow in flexible pipe 7 is smaller, and flexible pipe 7 squeezes Dabbing brush 5, the decoction that hairbrush 5 is saved is forced down, so as to increase the flow of decoction, ensure medicinal liquid flow.Flow into feed ball 10 A liquid part is flowed into inside the feed layer 13 of outer layer by loose hole 11, another feed layer 13 for continuing to be retained in outer layer Outer surface, this two parts decoction soaks to outer layer feed layer 13 simultaneously, and accelerate feed layer 13 soaks speed, makes feed layer 13 softenings, peck at beneficial to poultry.Wood chip 12 keeps apart the feed layer 13 of the feed layer 13 of outer layer and internal layer, prevents internal layer Feed layer 13 be wetted, after the feed layer 13 of outer layer is pecked at by poultry, wood chip 12 exposes, the wood chip 12 exposed Pipped by poultry, the feed layer 13 of internal layer exposes, then is soaked by decoction, is eaten for poultry, thus, can be according to birds The amount of animal, successively soaking from outside to inside for feed layer 13 is realized, prevents internal layer feed from being soaked by decoction, beneficial to internal layer Feed preservation.Poultry is during pecking at, and because feed ball 10 is constantly swung, poultry needs to follow feed The swing of ball 10 and move, increase the amount of exercise of poultry, not only increase the organism quality of poultry, improve disease-resistant Ability, the enterogastric peristalsis of poultry is also improved, accelerate metabolism, so that poultry food-intake increases, beneficial to fowl Class growth of animal.
After poultry pecks at, feed ball 10 recovers inactive state, and slide plate 4 resets in the presence of extension spring 3, sliding Plate 4 moves up, and is brought into close contact between the inwall of slide plate 4 and cavity 2, so as to prevent decoction from continuing to flow downward, pollutes.
Embodiment 2
The difference of embodiment 2 and embodiment 1 is that decoction is 13g radix glycyrrhizaes, 23g garlics, 13g hawthorn, 6g dandelions, 8g Dried orange peel and 40g green vegetables are boiled and formed, and feed ball 10 is 8g land plasters, 15g corn flour, 8g peanut meals and 23g wheat brans dehydration pressure System forms.
Embodiment 3
The difference of embodiment 3 and embodiment 2 is that decoction is 15g radix glycyrrhizaes, 25g garlics, 15g hawthorn, 8g dandelions, 9g Dried orange peel and 45g green vegetables are boiled and formed, and feed ball 10 is 10g land plasters, 20g corn flour, 9g peanut meals and 25g wheat brans dehydration pressure System forms.
Above-described is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, Without departing from the inventive concept of the premise, several modifications and improvements can also be made, these should also be considered as the guarantor of the present invention Scope is protected, these effects and practical applicability for implementing all without the influence present invention.The present invention omits the technology of description, shape Shape, construction part are known technology.

Claims (6)

  1. A kind of 1. birds disease-resistant feed, it is characterised in that:It is rectangular housing including section, some sections is provided with the housing Face is shaped as the cavity of rhombus, and the top of cavity is provided with the medicinal liquid cavity connected with cavity, medicinal liquid cavity built with decoction, medicinal liquid cavity Bottom is provided with weepage holes, and slide plate is provided with the cavity, and slide plate slides are connected to the top of cavity, top and the sky of the slide plate Elastic component is connected between the top of chamber, the bottom of the slide plate is connected with flexible pipe, and flexible pipe is passed and extended from the bottom of cavity To the outside of cavity, the one end of the flexible pipe away from cavity is fixedly connected with feed ball, support is fixedly connected with the housing Frame.
  2. A kind of 2. birds disease-resistant feed as claimed in claim 1, it is characterised in that:The feed ball includes 5-10 mass parts Land plaster, 10-20 mass parts corn flour, 6-9 mass parts peanut meal and 20-25 mass parts wheat brans.
  3. A kind of 3. birds disease-resistant feed as claimed in claim 2, it is characterised in that:The raw material of the decoction includes 11-15 Mass parts radix glycyrrhizae, 20-25 mass parts garlic, 10-15 mass parts hawthorn, 5-8 mass parts dandelion, 6-9 mass parts dried orange peel and 30- 45 mass parts green vegetables.
  4. A kind of 4. birds disease-resistant feed as claimed in claim 3, it is characterised in that:If the feed ball is included from inside to outside Dry feed layer, loose hole is equipped with every layer of feed layer, wood chip is provided between adjacent feed layer.
  5. A kind of 5. birds disease-resistant feed as claimed in claim 4, it is characterised in that:It is communicated between adjacent medicinal liquid cavity and medicine The integrally formed siphunculus of sap cavity.
  6. A kind of 6. birds disease-resistant feed as claimed in claim 5, it is characterised in that:The bottom of the cavity is provided with some hairs Brush, hairbrush are located in flexible pipe.
CN201710986587.1A 2017-10-20 2017-10-20 Disease-resistant feed for poultry Expired - Fee Related CN107593512B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710986587.1A CN107593512B (en) 2017-10-20 2017-10-20 Disease-resistant feed for poultry

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710986587.1A CN107593512B (en) 2017-10-20 2017-10-20 Disease-resistant feed for poultry

Publications (2)

Publication Number Publication Date
CN107593512A true CN107593512A (en) 2018-01-19
CN107593512B CN107593512B (en) 2020-09-08

Family

ID=61078907

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710986587.1A Expired - Fee Related CN107593512B (en) 2017-10-20 2017-10-20 Disease-resistant feed for poultry

Country Status (1)

Country Link
CN (1) CN107593512B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108308408A (en) * 2018-05-11 2018-07-24 习水德康农牧有限公司 A kind of Chinese herbal feed
CN108443624A (en) * 2018-05-03 2018-08-24 松桃德科农业发展有限公司 A kind of Detachable poultry farms feed line being convenient to clean

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2394510A2 (en) * 2010-06-10 2011-12-14 PAL-Bullermann GmbH Feeding device for poultry
CN103141678A (en) * 2013-03-06 2013-06-12 魏放 Composite goose feed containing Chinese medicinal herbs
CN105432509A (en) * 2015-12-19 2016-03-30 重庆市长寿区标杆养鸡股份合作社 Chick raising foodstuff pot
CN205756453U (en) * 2016-06-22 2016-12-07 魏群 Bird feeder
EP3142482A1 (en) * 2014-05-16 2017-03-22 Roxell BVBA Poultry feeding system having walls which delimit or extend through a feeding space at least partly provided with sharp-edged line-elevations
CN106666199A (en) * 2016-12-29 2017-05-17 李振民 Leaf feedstuff for enhancing disease resistance and preparation method thereof
CN206350472U (en) * 2016-05-23 2017-07-25 昆明仟玺农业科技有限公司 A kind of fructus amomi feed

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2394510A2 (en) * 2010-06-10 2011-12-14 PAL-Bullermann GmbH Feeding device for poultry
CN103141678A (en) * 2013-03-06 2013-06-12 魏放 Composite goose feed containing Chinese medicinal herbs
EP3142482A1 (en) * 2014-05-16 2017-03-22 Roxell BVBA Poultry feeding system having walls which delimit or extend through a feeding space at least partly provided with sharp-edged line-elevations
CN105432509A (en) * 2015-12-19 2016-03-30 重庆市长寿区标杆养鸡股份合作社 Chick raising foodstuff pot
CN206350472U (en) * 2016-05-23 2017-07-25 昆明仟玺农业科技有限公司 A kind of fructus amomi feed
CN205756453U (en) * 2016-06-22 2016-12-07 魏群 Bird feeder
CN106666199A (en) * 2016-12-29 2017-05-17 李振民 Leaf feedstuff for enhancing disease resistance and preparation method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108443624A (en) * 2018-05-03 2018-08-24 松桃德科农业发展有限公司 A kind of Detachable poultry farms feed line being convenient to clean
CN108308408A (en) * 2018-05-11 2018-07-24 习水德康农牧有限公司 A kind of Chinese herbal feed

Also Published As

Publication number Publication date
CN107593512B (en) 2020-09-08

Similar Documents

Publication Publication Date Title
CN102366473B (en) Oral traditional Chinese medicine preparation for treating swine high fever disease and preparation method thereof
CN103181480A (en) Cultivation method for star anise broilers
CN107593512A (en) A kind of birds disease-resistant feed
CN104366069A (en) Feed composition for breeding special wild boars
CN107372297A (en) Improve the ecological cultivation method of live pig disease resistance
CN103550354B (en) Compound stomach-invigorating and intestine-treating granules for fishes and preparation method thereof
CN106071122A (en) A kind of fodder for snake preventing and treating mould pinta and preparation method thereof
CN103431248A (en) Chinese herbal medicine feed additive capable of improving quality of gander semen
CN206880759U (en) Animal and veterinary hoof medicated bathing apparatus
CN107347755A (en) A kind of young leech bait table
CN209269978U (en) A kind of quantitative drencher of animal and veterinary
CN107157944A (en) A kind of expelling parasite tablet for animals containing phagostimulant
CN102935136A (en) Heat-clearing and toxicity-removing composition and feed for livestock as well as preparation method and application thereof
CN107646733B (en) Prevent bird flu's fodder of raising chickens and feed and eat equipment
CN102327412A (en) Chinese medicinal tablet for treating taeniasissuis, and preparation method thereof
CN207803110U (en) A kind of novel livestock farm receipts excrement device
CN105770438A (en) Medicament composition for preventing and treating siniperca chuatsi ciliate
CN208756243U (en) A kind of rabbit sole skin disease therapeutic device
CN110419642A (en) One breeder Chinese herbal feed additive
CN206078521U (en) Automatic feed pig device
CN104026358A (en) Health-care pig feed for expelling parasites and preparation method thereof
CN104026361A (en) Health-care pig feed for expelling parasites and preparation method thereof
CN211243879U (en) Poultry animal doctor is with drencher
CN107711594A (en) A kind of animal husbandry crib for preventing feed destroyed
CN103563834B (en) A kind of breeding method of fragrant ginger broiler chicken

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20200908

Termination date: 20211020

CF01 Termination of patent right due to non-payment of annual fee