CN104137813A - Fry collecting device and fry collecting method suitable for tidal section in downstream Yangtze River - Google Patents
Fry collecting device and fry collecting method suitable for tidal section in downstream Yangtze River Download PDFInfo
- Publication number
- CN104137813A CN104137813A CN201410342820.9A CN201410342820A CN104137813A CN 104137813 A CN104137813 A CN 104137813A CN 201410342820 A CN201410342820 A CN 201410342820A CN 104137813 A CN104137813 A CN 104137813A
- Authority
- CN
- China
- Prior art keywords
- fry
- fry collecting
- net
- seedling case
- floating frame
- 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
Links
Abstract
The invention discloses a fry collecting device. The fry collecting device is characterized by comprising a fry collecting net, a fry collecting tank and a float device, wherein the fry collecting tank is connected with the fry collecting net. The invention also discloses a fry collecting method suitable for a tidal section in the downstream Yangtze River. The fry collecting method comprises the steps of selection of nets and accessories, selection of a setting place of the fry collecting net, distribution and connection of the nets, collection of fry and cleaning of the nets, management and maintenance and the like. According to the fry collecting device and the fry collecting method, disclosed by the invention, the nets and a connection mode of the nets are simple in operation, the practicability is high, and the fry collecting efficiency in a river tidal section with larger daily water level difference can be obviously increased.
Description
Technical field
The invention belongs to fishery technology field, particularly relate to a kind of fry collecting method of fry collecting device and applicable THE LOWER YANGTZE VALLEY tideway.
Background technology
The enquiry based work carrying out taking the fish early life history stage as object is the early stage resource investigation of fish.The early stage resource investigation of fish has that sampling independence is strong, nutrition and comparatively concentrate in place, sample size is easier to ensure, and to features such as the destructiveness of resource are less.Not only can calculate quantity, place, the spawning ground scale of reproductive population by the early stage resource investigation of fish; prediction dynamics of fish population rule; can also obtain a large amount of basic informations, for the development and protection of Monitoring of Marine Resource Dynamic, protection of fish resources recruitment evaluation, the stock of fish provides scientific basis.Fry collecting is the important content of the early stage resource investigation of fish.The fishermen multiplex a kind of customization netting gear of seedling of fishing with a net is with in the Changjiang river one.This netting gear gathers net and collection seedling case is all fixed in fixture with rope, and collection seedling case is the fixed cage of uncovered.In field investigation sampling, find, in the larger tidal river section of THE LOWER YANGTZE VALLEY water level day drop (as river, Nantong section), this traditional fry collecting net can not adapt to SEA LEVEL VARIATION, often otherwise height uphang in midair, deeply do not disappear at the bottom, do not collect what fry at all; And because gather net and collection seedling case is all fixing with rope, in water the cleaning of tying-up fixing operation and netting gear extremely inconvenient, have a strong impact on the quality and quantity of fry collecting.
Summary of the invention
The object of the invention is can not adapt to SEA LEVEL VARIATION and unhandy defect for above-mentioned netting gear, and a kind of fry collecting method of fry collecting device and applicable THE LOWER YANGTZE VALLEY tideway is provided.
The present invention for achieving the above object, adopts following technical scheme:
A kind of fry collecting device, is characterized in that: collection seedling case and flotation gear that this device comprises fry collecting net, is connected with fry collecting net;
Described fry collecting net is cone barrel net, and two ends are provided with hard network interface, is that 28 object nylon bolting silks are made by mesh;
Described collection seedling case is assembled by frameless net cage with cover, four dead levers and floating frame, and wherein said net cage is rectangular shape, and mesh is 28 orders; Four dead levers are arranged on four vertical seamed edges of net cage, and on net cage, top is provided with active open; On the four edges pushing up on described net cage, with the rope of fixing use, described net cage is fixed on described floating frame; On the sidewall of described net cage, be provided with the adjustable opening of bore, the adjustable opening of described bore is connected with described fry collecting net osculum end;
Described flotation gear is spherical foam plastics, with described exaggerated being connected of fry collecting net big opening end.
Preferred: described fry collecting net big opening end diameter is 1.5m, and osculum end diameter is 0.3m, nets long 1.8m; Described frameless net cage is of a size of 80 cm × 60, cm × 60 cm; Described dead lever is the long 70cm of steel dead lever of band hook, diameter 1.5cm; Described floating frame is wooden rectangle floating frame, is of a size of 80 cm × 60 cm, and four corner band diameters of floating frame are the circular hole of 1.8-2.0 cm; Described flotation gear is spherical foam plastics, diameter 15cm.
A fry collecting method for applicable THE LOWER YANGTZE VALLEY tideway based on above-mentioned fry collecting device, comprises the steps:
(1) selection of fry collecting device set-up site:
Select that river bank is straight, current are happy, floating thing is few, the river section of 10～16 ms/min of flow velocitys arranges fry collecting net;
(2) setting of fry collecting device:
1. fry collecting net is fixing: by 2 diameter 6-8cm, the mao bamboon of scabbling ring inserts side by side selected fry collecting device cloth and sets up an office, and makes the large 30-40cm of big opening end diameter of the gap ratio fry collecting net of two mao bamboons; Flotation gear is connected to the exaggerated of fry collecting net big opening end with rope, by the clamp type collar, infraclass on the big opening end of fry collecting net is being fixed on two mao bamboons of use; The rope lengths of the adjustable clamp minor collar and flotation gear, makes fry collecting net network interface just to water (flow) direction and exaggerated just swim in water concordant with the water surface;
2. collect the assembling of seedling case: by dead lever, net cage is launched to be fixed on floating frame, on net cage, continue to use the rope carrying and be fixed on floating frame; Be connected with two angles of floating frame with the clamp type collar with rope;
3. collect seedling case and fry collecting net connect and fixing: the complete collection seedling case of assembling in is 2. put into water, by the osculum end of fry collecting net fixing in 1. by net cage sidewall opening with 2. in the collection seedling case that is assembled into connect, interface ties up and fastens with rope; Adjust fry collecting net and the distance that collects seedling case, make to gather net and fully launch, in two mao bamboons of insertion; 2. two clamp type collar covers that are connected with floating frame in are hung over and on mao bamboon, will collect seedling case and fix;
(3) cleaning, the management maintenance of the collection of fry and fry collecting device:
Fry collecting device allows fry enter to collect seedling case by fry collecting network game and carries out the collection of fry after laying and connecting; Every 30-40 minute dips fry one time; While dipping, mention gently collection seedling case floating frame, make fry relatively concentrated, pull open top movable opening, dip fry with container band water, taking back classify qualification or later stage cultivation cultivation on the bank; Clean netting gear, keep current unimpeded, improve fry output.
The present invention compared with prior art has following advantage:
(1) fry collecting net has been equipped with flotation gear and has been connected with the clamp type collar, can ensure to gather net and neither be washed away by current, can regulate interception water layer with SEA LEVEL VARIATION again, adapts to the requirement of THE LOWER YANGTZE VALLEY tideway water level diurnal variation, has improved the efficiency that gathers fry.
(2) the clamp type collar connects that to make to gather the convenient fixing of net and collection seedling case quick, has exempted the loaded down with trivial details and inconvenient of tying-up operation under water.
(3) buckle steel dead lever provides support framework not only to collection seedling case, and it is fixed on wooden floating frame dexterously, and the assembly and connection of whole netting gear is simple and convenient.
(4) compare fixed cage, collection seedling case adopts frameless net cage to add the combining form of buckle steel dead lever, takes up room little, and dismantles, assembles fast, the upset cleaning of convenient collection seedling case while not only transport.
(5) movable top lid of collection seedling case is not only conveniently scooped out fry, and fry escapes can prevent stormy waves time, improves fry collecting efficiency.
Brief description of the drawings
Fig. 1 is fry collecting net structural representation of the present invention.
Fig. 2 is that the present invention collects seedling box structure schematic diagram.
Embodiment
A fry collecting method for applicable THE LOWER YANGTZE VALLEY tideway, is characterized in that comprising the following steps:
(1) selection of netting gear and accessory, customization:
The netting gear the present invention relates to and accessory are made up of fry collecting net, collection seedling case and flotation gear, jockey and fixture (mao bamboon) as shown in Figure 1, 2.Described fry collecting net is cone barrel net 1, and two ends are the hard network interface 2 with steel ring, and big opening end diameter is 1.5m, and osculum end diameter is 0.3m, nets long 1.8m, is that 28 object nylon bolting silks are made by mesh.Described collection seedling case is assembled by steel dead lever 9 and the wooden floating frame 6 with holes of frameless net cage with cover, four band hooks, wherein frameless net cage is of a size of 80 cm × 60, cm × 60 cm, mesh is 28 orders, the cylindrical jacket limit (diameter 2cm) that four seamed edges of net cage side have canvas to be seamed into, on net cage, there is the rectangle active open 7 of three sideband slide fasteners on top, and on the four edges on upper top, fixes the rope of use with (binding).Net cage sidewall has bore adjustable (by rope) opening 8; The steel dead lever 9 of band hook is about 70cm, diameter 1.5cm; Wooden floating frame 6 is rectangle, and inside dimension is 80 cm × 60 cm, and four corner band diameters of wooden floating frame 6 are the circular hole of 1.8-2.0 cm.Described flotation gear is plastics ball foam 3, and diameter 15cm is arranged on big opening end hard network interface exaggerated 21.Described jockey comprises the clamp type collar 4 and rope 5, and collar main body is plastic material, cover ring diameter 10-12cm, inner wall smooth.
(2) selection of fry collecting net set-up site:
Selecting will consider when place the flow velocity of water, landform, substrate etc., avoid the place of navigation channel, harbour and river bank avalanche.Select that river bank is straight, current are happy, floating thing is few, the river section of 10～16 ms/min of flow velocitys is fry collecting net set-up site.
(3) laying of netting gear and connection
1. fry collecting net is fixing: moderate two thicknesses (diameter 6-8cm, lower with), the mao bamboon of scabbling ring are inserted to selected netting gear cloth side by side and set up an office, and make the gap ratio cone barrel of two mao bamboons gather the large 30-40cm of big opening end diameter of net 1; Flotation gear and the clamp type collar 4 use ropes are connected to cone barrel and gather the upper infraclass (flotation gear connects guiding principle) of net big opening end, by the clip end of pinching the collar, two semicircles of the collar are opened, two, every limit of four collars cover in online cone barrel collection, infraclass is clipped on two mao bamboons of fixing use.Regulate the rope lengths that connects the collar and flotation gear, make to gather net network interface just to water (flow) direction and exaggerated just swim in water concordant with the water surface.
2. collect the assembling of seedling case: steel dead lever is first passed to the circular hole on wooden floating frame 6 without one end of hook 9, the canvas cover limit of passing again frameless net cage side seamed edge is hooked on four jiaos of wooden floating frame 6, net cage is launched to be fixed on wooden floating frame 6, on net cage, continue to use the rope carrying and be fixed on wooden floating frame 6; With rope just the clamp type collar 4 be connected with four angles of wooden floating frame.
3. collect seedling case and fry collecting net connect and fixing: the complete collection seedling case of assembling in is 2. put into water, by the osculum end of fry collecting net fixing in 1. by net cage sidewall opening 8 with 2. in the collection seedling case that is assembled into connect, interface ties up and fastens with rope; Adjust fry collecting net and the distance that collects seedling case, make to gather net and fully launch, insert in place four mao bamboons that thickness is moderate; 2. four collar covers that are connected with wooden floating frame 7 in are hung over and on mao bamboon, will collect seedling case and fix.
(4) collection of fry and the cleaning of netting gear, management maintenance
Netting gear just can carry out the collection of fry after laying and connecting.Because fry is more slim and frahile, in fry collecting process, for anti-excessively intensive crowded or impacted for a long time injures and deaths by current mutually, preferably every 30-40 minute dips once; While dipping, mention gently collection seedling case floating frame, make fry relatively concentrated, pull open movable top lid, dip fry with bowl or other container band water, taking back classify qualification or later stage on the bank to cultivate cultivation.
Be subject to the impact of the various external environment factors such as temperature, light, wind direction, weather, morning and evening tides due to the distribution situation of fry, during daily management is safeguarded, gather in the crops situation according to fry and change in time and establish net and fish for place; Duty is washed netting gear, keeps current unimpeded, improves fry output.
Claims (3)
1. a fry collecting device, is characterized in that: collection seedling case and flotation gear that this device comprises fry collecting net, is connected with fry collecting net;
Described fry collecting net is cone barrel net, and two ends are provided with hard network interface, is that 28 object nylon bolting silks are made by mesh;
Described collection seedling case is assembled by frameless net cage with cover, four dead levers and floating frame, and wherein said net cage is rectangular shape, and mesh is 28 orders; Four dead levers are arranged on four vertical seamed edges of net cage, and on net cage, top is provided with active open; On the four edges pushing up on described net cage, with the rope of fixing use, described net cage is fixed on described floating frame; On the sidewall of described net cage, be provided with the adjustable opening of bore, the adjustable opening of described bore is connected with described fry collecting net osculum end;
Described flotation gear is spherical foam plastics, with described exaggerated being connected of fry collecting net big opening end.
2. fry collecting device according to claim 1, is characterized in that: described fry collecting net big opening end diameter is 1.5m, and osculum end diameter is 0.3m, nets long 1.8m; Described frameless net cage is of a size of 80 cm × 60, cm × 60 cm; Described dead lever is the long 70cm of steel dead lever of band hook, diameter 1.5cm; Described floating frame is wooden rectangle floating frame, is of a size of 80 cm × 60 cm, and four corner band diameters of floating frame are the circular hole of 1.8-2.0 cm; Described flotation gear is spherical foam plastics, diameter 15cm.
3. a fry collecting method for the applicable THE LOWER YANGTZE VALLEY tideway based on fry collecting device described in claim 1,2, comprises the steps:
(1) selection of fry collecting device set-up site:
Select that river bank is straight, current are happy, floating thing is few, the river section of 10～16 ms/min of flow velocitys arranges fry collecting net;
(2) setting of fry collecting device:
1. fry collecting net is fixing: by two diameter 6-8cm, the mao bamboon of scabbling ring inserts side by side selected fry collecting device cloth and sets up an office, and makes the large 30-40cm of big opening end diameter of the gap ratio fry collecting net of two mao bamboons; Flotation gear is connected to the exaggerated of fry collecting net big opening end with rope, by the clamp type collar, infraclass on the big opening end of fry collecting net is being fixed on two mao bamboons of use; The rope lengths of the adjustable clamp minor collar and flotation gear, makes fry collecting net network interface just to water (flow) direction and exaggerated just swim in water concordant with the water surface;
2. collect the assembling of seedling case: by dead lever, net cage is launched to be fixed on floating frame, on net cage, continue to use the rope carrying and be fixed on floating frame; Be connected with four angles of floating frame with the clamp type collar with rope;
3. collect seedling case and fry collecting net connect and fixing: the complete collection seedling case of assembling in is 2. put into water, by the osculum end of fry collecting net fixing in 1. by net cage sidewall opening with 2. in the collection seedling case that is assembled into connect, interface ties up and fastens with rope; Adjust fry collecting net and the distance that collects seedling case, make to gather net and fully launch, in four mao bamboons of insertion; 2. four clamp type collar covers that are connected with floating frame in are hung over and on mao bamboon, will collect seedling case and fix;
(3) cleaning, the management maintenance of the collection of fry and fry collecting device:
Fry collecting device allows fry enter to collect seedling case by fry collecting network game and carries out the collection of fry after laying and connecting; Every 30-40 minute dips fry one time; While dipping, mention gently collection seedling case floating frame, make fry relatively concentrated, pull open top movable opening, dip fry with container band water, taking back classify qualification or later stage cultivation cultivation on the bank; Clean netting gear, keep current unimpeded, improve fry output.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410342820.9A CN104137813B (en) | 2014-07-17 | 2014-07-17 | A kind of fry collecting method of fry collecting device and applicable THE LOWER YANGTZE VALLEY tideway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410342820.9A CN104137813B (en) | 2014-07-17 | 2014-07-17 | A kind of fry collecting method of fry collecting device and applicable THE LOWER YANGTZE VALLEY tideway |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104137813A true CN104137813A (en) | 2014-11-12 |
| CN104137813B CN104137813B (en) | 2016-04-13 |
Family
ID=51847297
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410342820.9A Expired - Fee Related CN104137813B (en) | 2014-07-17 | 2014-07-17 | A kind of fry collecting method of fry collecting device and applicable THE LOWER YANGTZE VALLEY tideway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104137813B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070097A (en) * | 2016-08-12 | 2016-11-09 | 福建省淡水水产研究所 | Tilapia postlarva collection device and collection method |
| CN106719487A (en) * | 2016-12-16 | 2017-05-31 | 江苏天时利和水产养殖高新技术有限公司 | Small dimension biological collector under a kind of remote-controlled water |
| CN106937627A (en) * | 2017-04-11 | 2017-07-11 | 中国水产科学研究院珠江水产研究所 | A kind of Japanese eel seedling finishing device and application method |
| CN108174828A (en) * | 2018-02-24 | 2018-06-19 | 常熟理工学院 | California perch sampling method |
| CN108967272A (en) * | 2018-06-20 | 2018-12-11 | 江苏中也食品进出口有限公司 | A kind of Coilia ectenes in Yangtze River fish-egg collection device and its application method |
| CN109644955A (en) * | 2018-12-11 | 2019-04-19 | 浙江省海洋水产研究所 | The finishing device and method of mesopelagic (200 meter Dao1000 meter Shui Shen) demersal fishes resource |
| CN114698608A (en) * | 2022-04-27 | 2022-07-05 | 北京市农林科学院 | Non-contact type fish sampling device for aquaculture pond |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201379005Y (en) * | 2009-04-14 | 2010-01-13 | 马鞍山市玉龙金属制品(集团)有限公司 | Metal mesh box fishing device |
| CN201733738U (en) * | 2010-05-21 | 2011-02-09 | 邵为旭 | Fish fry collecting box |
| CN102187846A (en) * | 2011-03-01 | 2011-09-21 | 浙江省淡水水产研究所 | Mobile fry fishing apparatus |
| CN202310914U (en) * | 2011-11-16 | 2012-07-11 | 中国水产科学研究院黑龙江水产研究所 | River multi-water-layer fish larvae collecting device |
| CN202635372U (en) * | 2012-06-01 | 2013-01-02 | 中国水产科学研究院珠江水产研究所 | River pelagic egg and fry quantitative collection net |
| CN203952174U (en) * | 2014-07-17 | 2014-11-26 | 中国水产科学研究院淡水渔业研究中心 | A kind of fry collecting device |
-
2014
- 2014-07-17 CN CN201410342820.9A patent/CN104137813B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201379005Y (en) * | 2009-04-14 | 2010-01-13 | 马鞍山市玉龙金属制品(集团)有限公司 | Metal mesh box fishing device |
| CN201733738U (en) * | 2010-05-21 | 2011-02-09 | 邵为旭 | Fish fry collecting box |
| CN102187846A (en) * | 2011-03-01 | 2011-09-21 | 浙江省淡水水产研究所 | Mobile fry fishing apparatus |
| CN202310914U (en) * | 2011-11-16 | 2012-07-11 | 中国水产科学研究院黑龙江水产研究所 | River multi-water-layer fish larvae collecting device |
| CN202635372U (en) * | 2012-06-01 | 2013-01-02 | 中国水产科学研究院珠江水产研究所 | River pelagic egg and fry quantitative collection net |
| CN203952174U (en) * | 2014-07-17 | 2014-11-26 | 中国水产科学研究院淡水渔业研究中心 | A kind of fry collecting device |
Non-Patent Citations (2)
| Title |
|---|
| 刘凯等: "长江下游近岸渔业群落多样性时空特征", 《上海海洋大学学报》, vol. 19, no. 5, 30 September 2010 (2010-09-30) * |
| 黎祖福等: "《南方海水鱼类繁殖与养殖技术》", 30 April 2006, article "浅海网箱养鱼", pages: 7-8 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070097A (en) * | 2016-08-12 | 2016-11-09 | 福建省淡水水产研究所 | Tilapia postlarva collection device and collection method |
| CN106719487A (en) * | 2016-12-16 | 2017-05-31 | 江苏天时利和水产养殖高新技术有限公司 | Small dimension biological collector under a kind of remote-controlled water |
| CN106937627A (en) * | 2017-04-11 | 2017-07-11 | 中国水产科学研究院珠江水产研究所 | A kind of Japanese eel seedling finishing device and application method |
| CN108174828A (en) * | 2018-02-24 | 2018-06-19 | 常熟理工学院 | California perch sampling method |
| CN108967272A (en) * | 2018-06-20 | 2018-12-11 | 江苏中也食品进出口有限公司 | A kind of Coilia ectenes in Yangtze River fish-egg collection device and its application method |
| CN109644955A (en) * | 2018-12-11 | 2019-04-19 | 浙江省海洋水产研究所 | The finishing device and method of mesopelagic (200 meter Dao1000 meter Shui Shen) demersal fishes resource |
| CN109644955B (en) * | 2018-12-11 | 2021-05-18 | 浙江省海洋水产研究所 | Device and method for catching bottom layer fish resources in middle and deep sea |
| CN114698608A (en) * | 2022-04-27 | 2022-07-05 | 北京市农林科学院 | Non-contact type fish sampling device for aquaculture pond |
| CN114698608B (en) * | 2022-04-27 | 2022-12-20 | 北京市农林科学院 | Non-contact type fish sampling device for aquaculture pond |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104137813B (en) | 2016-04-13 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104137813B (en) | A kind of fry collecting method of fry collecting device and applicable THE LOWER YANGTZE VALLEY tideway | |
| CN106172122B (en) | A kind of sea farming method and device based on marine wind electric field | |
| CN109221036B (en) | Device for catching and culturing fishes in batches for giant net cages | |
| CN203262065U (en) | Ground cage sampling device for surveying resource quantity of demersal fishes in lake and reservoir | |
| KR101613674B1 (en) | Hybrid marine system | |
| CN108112546B (en) | Large-area shallow sea purse seine grading trapping device | |
| CN202653013U (en) | Fish living body sample collection device | |
| CN203952174U (en) | A kind of fry collecting device | |
| CN204482767U (en) | A kind of collection seedling device | |
| CN102349478A (en) | Lamplight drop net with fish classifying device and spotted silver carp fry safe escape channel | |
| CN106359240A (en) | Fish self-adaptive progressive release device | |
| RU81622U1 (en) | WATER BREEDING FARM | |
| CN204047661U (en) | Fishing cage | |
| CN101564016B (en) | Method for comprehensively sampling small fishes in shallow water | |
| CN204722041U (en) | Carp is concentrated in advance and lays eggs and gathering unit | |
| CN205233205U (en) | Eel seedling trapping apparatus | |
| CN104542510B (en) | River mouth and coastal zone sea area eel fry catching combination device and application method thereof | |
| CN2274880Y (en) | Foldable crab trapping cage | |
| Addis et al. | The effect of Mistral (a strong NW wind) episodes on the occurrence and abundance of Atlantic bluefin tuna (Thunnus thynnus) in the trap fishery of Sardinia (W Mediterranean) | |
| KR102361772B1 (en) | Sea urchin fishing gear | |
| CN214961955U (en) | Automatic fishing system for deep sea cage culture | |
| CN201491632U (en) | Aquatic plankton sampler | |
| CN107018963B (en) | A kind of quick catching method and quick catching system of deep water mesh cage aquatic livestock | |
| CN207544115U (en) | A kind of floated fixation fishing net with identification function | |
| CN219288510U (en) | Device for efficiently capturing fish at bottom of flowing water river channel |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20190717 |