CN107372291A - A kind of oxygenation device for feeding used for aquiculture - Google Patents
A kind of oxygenation device for feeding used for aquiculture Download PDFInfo
- Publication number
- CN107372291A CN107372291A CN201710772893.5A CN201710772893A CN107372291A CN 107372291 A CN107372291 A CN 107372291A CN 201710772893 A CN201710772893 A CN 201710772893A CN 107372291 A CN107372291 A CN 107372291A
- Authority
- CN
- China
- Prior art keywords
- tremie pipe
- pipe
- flow distribution
- hopper
- distribution plate
- 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.)
- Withdrawn
Links
- 238000006213 oxygenation reaction Methods 0.000 title claims abstract description 21
- 238000009360 aquaculture Methods 0.000 title claims abstract description 16
- 238000005188 flotation Methods 0.000 claims abstract description 12
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 10
- 230000005855 radiation Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 241001465754 Metazoa Species 0.000 abstract description 4
- 230000004083 survival effect Effects 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 8
- 230000009286 beneficial effect Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- 238000005276 aerator Methods 0.000 description 3
- 241000251468 Actinopterygii Species 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000008901 benefit Effects 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
- A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
- A01K63/042—Introducing gases into the water, e.g. aerators, air pumps
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K61/00—Culture of aquatic animals
- A01K61/80—Feeding devices
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Marine Sciences & Fisheries (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Zoology (AREA)
- Feeding And Watering For Cattle Raising And Animal Husbandry (AREA)
Abstract
The invention discloses a kind of oxygenation device for feeding used for aquiculture, including motor, hopper, air pump, flotation gear, tremie pipe and flow distribution plate, the middle inside of the flotation gear is fixed and is equiped with installing plate, turning set is installed in the middle part of installing plate, the inner side of turning set is provided with tremie pipe, the upside of installing plate is in being provided with driven gear on tremie pipe, driven gear engages connection with the driving gear installed on motor output shaft, the upper end of tremie pipe is provided with hopper, the inner side of tremie pipe is provided with breather pipe, helical blade is also mounted with the madial wall of tremie pipe, the air pump connection set on the upper end of breather pipe and installing plate, the lower section of tremie pipe is provided with flow distribution plate, it is connected between tremie pipe and flow distribution plate by multiple paddles.The present invention can carry out feeding and oxygenation simultaneously, and cooperate, and improve the survival rate of aquatic animal.
Description
Technical field
The present invention relates to the aerator field that fish pond uses, specifically a kind of oxygenation device for feeding used for aquiculture.
Background technology
Aerator is a kind of machine for being often applied to fishery cultivating industry.It can comprehensively utilize physics, chemistry and biology etc.
Function, can not only solve the problems, such as that caused fish raises the nose above water to breathe because of anoxic in pond culture, and pernicious gas can be eliminated, promote
Enter water body convective exchange, improve condition of water quality, reduce feed coefficient, fishpond activity and primary productivity are improved, so as to improve
Breeding density, the intensity of feeding of increase cultivation object, promotes growth, increases substantially per mu yield, sufficiently achieves what cultivation increased income
Purpose.But the aerator function of using now is single, without feeding function, water oxygen skewness, cultivation is added
The incidence of disease of aquatic animal, reduces quality.
The content of the invention
It is an object of the invention to provide a kind of oxygenation device for feeding used for aquiculture, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the present invention provides following technical scheme：
A kind of oxygenation device for feeding used for aquiculture, including motor, hopper, air pump, flotation gear, tremie pipe and shunting
Plate, the middle inside of the flotation gear, which is fixed, is equiped with installing plate, and through hole is offered on the outside of installing plate, the installing plate
Middle part is provided with turning set, and the inner side of turning set is provided with tremie pipe, and is set between tremie pipe and turning set to rotate, the peace
Company is engaged with the driving gear installed on motor output shaft in being provided with driven gear, driven gear on tremie pipe in the upside of loading board
Connect, the motor is installed on the motor cabinet on installing plate, and the upper end of the tremie pipe is provided with hopper, the tremie pipe it is interior
Side is provided with breather pipe, and the upper end of breather pipe is stretched out from the top of hopper, and the lower end of breather pipe is stretched out from the lower end of tremie pipe, described
Helical blade is also mounted with the madial wall of tremie pipe, is set between helical blade and breather pipe to relatively rotate, it is described
The top of breather pipe and hopper is rotatablely connected by bearing, the air pump connection set on the upper end of breather pipe and installing plate, described
Ozone generator is also equipped with breather pipe between hopper and air pump, the lower section of the tremie pipe is provided with flow distribution plate, flow distribution plate
Structure is protruded in the upward arc in middle part, the vertical view of flow distribution plate is circle, and the top circumferential radiation of flow distribution plate offers a plurality of water conservancy diversion
Groove, it is connected between the tremie pipe and flow distribution plate by multiple paddles, tremie pipe is fixed in the upper end of the paddle
Lateral wall on, the top outer ring of flow distribution plate is fixed in the lower end of paddle, and multiple flow-disturbing holes are further opened with the paddle,
The minimum range of the tremie pipe lower end and flow distribution plate is 20cm, and the minimum range of check valve lower end and flow distribution plate is 10cm.
As the further scheme of the present invention：The vertical view of the flotation gear and section are circular ring.
As the further scheme of the present invention：The hopper is in the pyramidal structure of top sealing, is additionally provided with the top of hopper
Charge door.
As the further scheme of the present invention：Breather pipe in the tremie pipe is located at the middle part of tremie pipe, breather pipe
Lower end is provided with check valve.
As the further scheme of the present invention：The guiding gutter is circumferentially uniformly provided with three.
As the further scheme of the present invention：The paddle is circumferentially uniformly provided with three, between paddle and tremie pipe
Angle be 30~45 °.
As the further scheme of the present invention：The flow-disturbing hole is rounded, rhombus or regular polygon.
Compared with prior art, the beneficial effects of the invention are as follows：The oxygenation device for feeding used for aquiculture, in addition to be used for
The PLC being controlled to motor, ozone generator and air pump, PLC are gentle with motor, ozone generator respectively
Pump is electrically connected with；Rotated by motor driven tremie pipe, because the helical blade set in tremie pipe is beneficial to pushing down on for foodstuff,
Discharge from the lower end of tremie pipe, centrifuged laterally point beneficial to foodstuff by the rotation of flow distribution plate and the guiding gutter set thereon afterwards
Dissipate, the flow-disturbing hole for rotating and opening up thereon by paddle can lift the dispersing uniformity of foodstuff；Occurred by air pump and ozone
Device works, and oxygenation air can discharge from the lower end of breather pipe, while to water oxygenation, further lifts the scattered effect of foodstuff
Fruit, cooperate, improve the survival rate of aquatic animal.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the partial sectional view of tremie pipe in the present invention.
Fig. 3 is the schematic top plan view that plate part is shunted in the present invention.
Fig. 4 is the schematic cross-sectional view of hopper section in the present invention.
In figure：1- motor cabinets, 2- motors, 3- driving gears, 4- hoppers, 5- charge doors, 6- breather pipes, 7- driven gears,
8- ozone generators, 9- air pumps, 10- flotation gears, 11- installing plates, 12- turning sets, 13- tremie pipes, 14- paddles, 15- points
Flowing plate, 16- guiding gutters, 17- check valves, 18- flow-disturbings hole, 19- through holes, 20- helical blades, 21- bearings.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme 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, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Refer to Fig. 1~4, in the embodiment of the present invention, a kind of oxygenation device for feeding used for aquiculture, including motor 2, hopper
4th, air pump 9, flotation gear 10, tremie pipe 13 and flow distribution plate 15, the vertical view of the flotation gear 10 and section are circular knot
Structure, the middle inside of flotation gear 10, which is fixed, is equiped with installing plate 11, and the outside of installing plate 11 offers through hole 19, passes through through hole
19 facilitate falling for rainwater, and the middle part of the installing plate 11 is provided with turning set 12, and the inner side of turning set 12 is provided with tremie pipe 13,
And set between tremie pipe 13 and turning set 12 to rotate, the upside of the installing plate 11 on tremie pipe 13 in being provided with driven tooth
Wheel 7, driven gear 7 engages connection with the driving gear 3 installed on the output shaft of motor 2, and the motor 2 is installed on installing plate 11
Motor cabinet 1 on, by motor 2 tremie pipe 13 can be driven to rotate, the upper end of the tremie pipe 13 is provided with hopper 4, and hopper 4 is in
The pyramidal structure of top sealing, the top of hopper 4 are additionally provided with charge door 5, and foodstuff benefit is carried out to hopper 4 by the way that charge door 5 is convenient
Fill.
The inner side of the tremie pipe 13 is provided with breather pipe 6, and the upper end of breather pipe 6 is stretched out from the top of hopper 4, breather pipe 6
Lower end stretched out from the lower end of tremie pipe 13, and the breather pipe 6 in tremie pipe 13 is located at the middle part of tremie pipe 13, breather pipe 6
Lower end is provided with check valve 17, is also mounted with helical blade 20 on the madial wall of the tremie pipe 13, helical blade 20 with
Set between breather pipe 6 to relatively rotate, drive helical blade 20 to rotate by tremie pipe 13, beneficial to the foodstuff in tremie pipe 13
Flow downward, the top of the breather pipe 6 and hopper 4 is rotatablely connected by bearing 21, on the upper end of breather pipe 6 and installing plate 11
The air pump 9 of setting connects, and is also equipped with ozone generator 8 on the breather pipe 6 between the hopper 4 and air pump 9, is sent out by ozone
Raw device 8 can lift oxygenation effect and quality.
The lower section of the tremie pipe 13 is provided with flow distribution plate 15, and flow distribution plate 15 protrudes structure, flow distribution plate in the upward arc in middle part
15 vertical view is circle, and the top circumferential radiation of flow distribution plate 15 offers plurality of guiding gutter 16, and the guiding gutter 16 is circumferential uniformly
Provided with three, it is beneficial to disperse foodstuff water conservancy diversion by guiding gutter 16, is stirred between the tremie pipe 13 and flow distribution plate 15 by multiple
Mix leaf 14 to be connected, the upper end of the paddle 14 is fixed on the lateral wall of tremie pipe 13, and the lower end of paddle 14 is fixed
In the top outer ring of flow distribution plate 15, paddle 14 is circumferential to be uniformly provided with three, and the angle between paddle 14 and tremie pipe 13 is
30~45 °, multiple flow-disturbing holes 18 are further opened with the paddle 14, and flow-disturbing hole 18 is rounded, rhombus or regular polygon.
In the present embodiment, the minimum range of the lower end of tremie pipe 13 and flow distribution plate 15 be 20cm, the lower end of check valve 17 and
The minimum range of flow distribution plate 15 is 10cm.
The oxygenation device for feeding used for aquiculture, in addition to for being controlled to motor 2, ozone generator 8 and air pump 9
PLC, PLC is electrically connected with motor 2, ozone generator 8 and air pump 9 respectively；Blanking is driven by motor 2
Pipe 13 rotates, because the helical blade 20 that is set in tremie pipe 13 is beneficial to pushing down on for foodstuff, after arranged from the lower end of tremie pipe 13
Go out, foodstuff Centrifugal dispersion laterally is beneficial to by the rotation of flow distribution plate 15 and the guiding gutter 16 set thereon, passes through paddle 14
Rotation and the flow-disturbing hole 18 opened up thereon can lift the dispersing uniformity of foodstuff；Worked, increased by air pump 9 and ozone generator 8
Oxygen air can discharge from the lower end of breather pipe 6, while to water oxygenation, further lift the dispersion effect of foodstuff, cooperate with work
Make, improve the survival rate of aquatic animal.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires rather than described above limits, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as to the involved claim of limitation.
The above is only the preferred embodiment of the present invention, it is noted that for those skilled in the art, not
On the premise of departing from present inventive concept, several modifications and improvements can also be made, these should also be considered as the protection model of the present invention
Enclose, these effects and practical applicability for implementing all without the influence present invention.
Claims (7)
1. a kind of oxygenation device for feeding used for aquiculture, including motor (2), hopper (4), air pump (9), flotation gear (10), under
Expects pipe (13) and flow distribution plate (15), it is characterised in that the middle inside of the flotation gear (10) is fixed and is equiped with installing plate
(11) through hole (19), is offered on the outside of installing plate (11), turning set (12) is installed in the middle part of the installing plate (11), is rotated
The inner side of set (12) is provided with tremie pipe (13), and is set between tremie pipe (13) and turning set (12) to rotate, the installing plate
(11) installed in being provided with driven gear (7) on tremie pipe (13) on driven gear (7) and motor (2) output shaft upside
Driving gear (3) engagement connection, the motor (2) are installed on the motor cabinet (1) on installing plate (11), the tremie pipe (13)
Upper end hopper (4) is installed, the inner side of the tremie pipe (13) is provided with breather pipe (6), and the upper end of breather pipe (6) is from hopper
(4) top is stretched out, and the lower end of breather pipe (6) is stretched out from the lower end of tremie pipe (13), on the madial wall of the tremie pipe (13)
Helical blade (20) is also mounted with, is set between helical blade (20) and breather pipe (6) to relatively rotate, the breather pipe
(6) top with hopper (4) is rotatablely connected by bearing (21), the upper end of breather pipe (6) and the gas set on installing plate (11)
Pump (9) is connected, and ozone generator (8), the blanking are also equipped with the breather pipe (6) between the hopper (4) and air pump (9)
The lower section of pipe (13) is provided with flow distribution plate (15), and flow distribution plate (15) protrudes structure, the vertical view of flow distribution plate (15) in the upward arc in middle part
For circle, the top circumferential radiation of flow distribution plate (15) offers plurality of guiding gutter (16), the tremie pipe (13) and flow distribution plate
(15) it is connected between by multiple paddles (14), the outside of tremie pipe (13) is fixed in the upper end of the paddle (14)
On wall, the top outer ring of flow distribution plate (15) is fixed in the lower end of paddle (14), is further opened with the paddle (14) multiple
The minimum range of flow-disturbing hole (18), tremie pipe (13) lower end and flow distribution plate (15) is 20cm, and check valve (17) lower end is with dividing
The minimum range of flowing plate (15) is 10cm.
2. oxygenation device for feeding used for aquiculture according to claim 1, it is characterised in that the flotation gear (10)
Overlook and section is circular ring.
3. oxygenation device for feeding used for aquiculture according to claim 1, it is characterised in that the hopper (4) is in top
The pyramidal structure of sealing, charge door (5) is additionally provided with the top of hopper (4).
4. oxygenation device for feeding used for aquiculture according to claim 1, it is characterised in that in the tremie pipe (13)
Breather pipe (6) is located at the middle part of tremie pipe (13), and the lower end of breather pipe (6) is provided with check valve (17).
5. oxygenation device for feeding used for aquiculture according to claim 1, it is characterised in that the guiding gutter (16) is circumferential
It is uniformly provided with three.
6. oxygenation device for feeding used for aquiculture according to claim 1, it is characterised in that the paddle (14) is circumferential
Three are uniformly provided with, the angle between paddle (14) and tremie pipe (13) is 30~45 °.
7. the oxygenation device for feeding used for aquiculture according to claim 1 or 6, it is characterised in that the flow-disturbing hole (18)
Rounded, rhombus or regular polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772893.5A CN107372291A (en) | 2017-08-31 | 2017-08-31 | A kind of oxygenation device for feeding used for aquiculture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710772893.5A CN107372291A (en) | 2017-08-31 | 2017-08-31 | A kind of oxygenation device for feeding used for aquiculture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107372291A true CN107372291A (en) | 2017-11-24 |
Family
ID=60349063
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710772893.5A Withdrawn CN107372291A (en) | 2017-08-31 | 2017-08-31 | A kind of oxygenation device for feeding used for aquiculture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107372291A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108157257A (en) * | 2017-12-14 | 2018-06-15 | 王泽成 | A kind of fishery cultivating batch charger with oxygen-supplying function |
| CN108617574A (en) * | 2018-05-15 | 2018-10-09 | 合肥智慧龙机械设计有限公司 | A kind of adjustable space formula fish jar |
| CN110419482A (en) * | 2019-08-07 | 2019-11-08 | 王彩峰 | A kind of feeding apparatus used for aquiculture |
| CN110786283A (en) * | 2019-12-06 | 2020-02-14 | 谢达祥 | Pond bait feeding device educates seedlings |
| CN111466328A (en) * | 2020-04-14 | 2020-07-31 | 林青霞 | Aquaculture oxygen suppliment is thrown and is expected integrated system |
| CN112385593A (en) * | 2020-11-18 | 2021-02-23 | 孙金平 | Landscape fishpond |
| CN112913777A (en) * | 2021-01-28 | 2021-06-08 | 湖南和滨特种水产养殖股份有限公司 | A foodstuff delivery device for turtle is bred |
| CN112931354A (en) * | 2021-02-03 | 2021-06-11 | 王军 | Fodder sampling device and aquatic products equipment of feeding |
| CN113455442A (en) * | 2021-08-16 | 2021-10-01 | 江苏省淡水水产研究所 | Irrigation type rice and shrimp breeding feeding equipment and feeding method thereof |
| CN114568371A (en) * | 2022-03-18 | 2022-06-03 | 永新县山木子农产品有限公司 | Agricultural aquaculture's oxygenation is thrown and is fed compounding equipment |
-
2017
- 2017-08-31 CN CN201710772893.5A patent/CN107372291A/en not_active Withdrawn
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108157257A (en) * | 2017-12-14 | 2018-06-15 | 王泽成 | A kind of fishery cultivating batch charger with oxygen-supplying function |
| CN108617574A (en) * | 2018-05-15 | 2018-10-09 | 合肥智慧龙机械设计有限公司 | A kind of adjustable space formula fish jar |
| CN110419482A (en) * | 2019-08-07 | 2019-11-08 | 王彩峰 | A kind of feeding apparatus used for aquiculture |
| CN110786283A (en) * | 2019-12-06 | 2020-02-14 | 谢达祥 | Pond bait feeding device educates seedlings |
| CN111466328A (en) * | 2020-04-14 | 2020-07-31 | 林青霞 | Aquaculture oxygen suppliment is thrown and is expected integrated system |
| CN111466328B (en) * | 2020-04-14 | 2021-11-16 | 黄山茂源农业发展有限公司 | Aquaculture oxygen suppliment is thrown and is expected integrated system |
| CN112385593A (en) * | 2020-11-18 | 2021-02-23 | 孙金平 | Landscape fishpond |
| CN112913777A (en) * | 2021-01-28 | 2021-06-08 | 湖南和滨特种水产养殖股份有限公司 | A foodstuff delivery device for turtle is bred |
| CN112931354A (en) * | 2021-02-03 | 2021-06-11 | 王军 | Fodder sampling device and aquatic products equipment of feeding |
| CN113455442A (en) * | 2021-08-16 | 2021-10-01 | 江苏省淡水水产研究所 | Irrigation type rice and shrimp breeding feeding equipment and feeding method thereof |
| CN114568371A (en) * | 2022-03-18 | 2022-06-03 | 永新县山木子农产品有限公司 | Agricultural aquaculture's oxygenation is thrown and is fed compounding equipment |
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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 | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171124 |
|
| WW01 | Invention patent application withdrawn after publication |