CN109997452A - A kind of perforating device to apply fertilizer - Google Patents
A kind of perforating device to apply fertilizer Download PDFInfo
- Publication number
- CN109997452A CN109997452A CN201910428919.3A CN201910428919A CN109997452A CN 109997452 A CN109997452 A CN 109997452A CN 201910428919 A CN201910428919 A CN 201910428919A CN 109997452 A CN109997452 A CN 109997452A
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- CN
- China
- Prior art keywords
- plate
- fertilizer
- perforating device
- apply fertilizer
- symmetrically arranged
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/005—Undercarriages, tanks, hoppers, stirrers specially adapted for seeders or fertiliser distributors
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/16—Fertiliser distributors with means for pushing out the fertiliser, e.g. by a roller
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/001—Sludge spreaders, e.g. liquid manure spreaders
- A01C23/002—Sludge spreaders, e.g. liquid manure spreaders provided with auxiliary arrangements, e.g. pumps, agitators, cutters
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/02—Special arrangements for delivering the liquid directly into the soil
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Fertilizing (AREA)
Abstract
The present invention relates to the perforating devices that one kind can apply fertilizer, including punching mounting base, punching mounting base lower part is symmetrically arranged with pulley, the punching mounting base top is symmetrically arranged with vertical plate, vertical plate top is fixedly connected with transverse plate jointly, transverse plate top is equipped with fertilizer box, shifting chute is offered on the vertical plate, shifting chute is connect by sliding block with movable plate, movable plate top is connect by the first electric telescopic rod with transverse plate, the movable plate lower part is equipped with the first driving motor, first driving motor output shaft is connected with perforating mechanism, perforating mechanism passes through the through-hole that punching mounting base is equipped with.The present invention, which uses, to be divided mud structure and improves to perforating mechanism, and then carries out effective solution to the technical problem.
Description
Technical field
The present invention relates to cheesing techniques fields, and in particular to the perforating device that one kind can apply fertilizer.
Background technique
Agricultural is the growth-development law using animals and plants, obtains the industry of product by artificial culture, and agricultural is the
One industry, the science for studying agricultural is agronomy, and the agriculture subject of labour is lived animals and plants, and obtaining product is animals and plants sheet
Body, agricultural machinery refers to during crop-planting industry and Animal husbandry production, institute in Yi Jinong, livestock products preliminary working and treatment process
The various machinery used.Agricultural machinery includes farm power machinery, farmland construction machinery, soil cultivating machine, plantation and fertilising
Machinery, plant protection mechanism, farmland discharging-irrigating machinery, crop harvesting machine, agricultural product processing machinery, animal husbandry is mechanical and agricultural is transported
Defeated machinery etc., the agricultural machinery of broad sense further include the rural areas such as forestry machinery, fishery machinery and silkworm and mulberry, bee-keeping, edible fungi cultivation
Sideline production is mechanical.Agricultural machinery belongs to relative concept, refers to the general name for agricultural, animal husbandry, forestry and all machinery of fishery, agricultural
Machinery belongs to the scope of agricultural machinery and implement, promotes the use of agricultural machinery and is known as mechanization of agriculture, with the development of mechanization of agriculture, agricultural
Plantation is punched using drilling machine, improves plantation efficiency, reduces manual operation.
Existing puncher in punching, broken up, and the soil after punching is fallen into hole again, causes fertilizer complete by soil
It is complete to apply in hole, reduce fertilising efficiency.
Chinese patent literature (publication number: CN108781613A) discloses a kind of agricultural planting perforating device, including work
Make platform, the top plate bottom is provided with electric telescopic rod, and the electric telescopic rod bottom is provided with driving motor, the shaft
Outer wall is provided with spiral and loosens the soil piece, punch throat is offered on the workbench, the work platform dextral is provided with flexible dress
It sets, is provided with casing on the right side of the telescopic device, described sleeve pipe inner cavity is plugged with gag lever post, and the gag lever post outer wall is socketed with pressure
Contracting spring, the gag lever post top, which is provided with, jams on plate, as Chinese patent literature (publication number: CN108738512A) discloses one
Kind Chinese medicine plant perforating device, including pedestal, four corners of the base lower surface are mounted on universal wheel, and this product is logical
Crossing electric motor operation can drive threaded rod one to rotate, so that sliding block moves up and down along threaded rod one, to drive mounting plate
And cuttage pipe moves up and down；The perforating device is suitble to different plantation punching spacing, but loose soil can still fill hole after punching
In hole, influence to punch effect.
Summary of the invention
For the defects in the prior art, the present invention provides a kind of perforating device that can be applied fertilizer, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, this practical invention adopts the technical scheme that
A kind of perforating device to apply fertilizer, including punching mounting base, punching mounting base lower part is symmetrically arranged with pulley, described to beat
Hole mounting base top is symmetrically arranged with vertical plate, and vertical plate top is fixedly connected with transverse plate jointly, and transverse plate top is equipped with fertilizer
Case offers shifting chute on the vertical plate, and shifting chute is connect by sliding block with movable plate, and it is electronic that movable plate top passes through first
Telescopic rod is connect with transverse plate, and the movable plate lower part is equipped with the first driving motor, and the first driving motor output shaft, which is connected with, beats
Holes mechanism, perforating mechanism pass through the through-hole that punching mounting base is equipped with；
The fertilizer upper box part is equipped with the second driving motor, and the second driving motor output shaft is connected with stirring rod, stirring rod
Two sides are symmetrically arranged with mixing bar, and fertilizer box internal symmetry is equipped with batch turning plate, and fertilizer upper box part is symmetrically arranged with feed inlet, and lower part is equipped with
Discharge port, discharge outlet are equipped with guide hose, and guide hose is each passed through transverse plate, movable plate and through-hole；
The punching mounting base lower part is symmetrically arranged with two the second electric telescopic rods, and the second electric telescopic rod bottom end connects jointly
It is connected to mounting rack, mounting rack is equipped with Fen Ni mechanism.
Preferably, the Fen Ni mechanism includes dividing mud column, divides mud column lower part to offer point mud groove straight down, divides mud groove
Top is equipped with electromagnet, and magnetic pole is equipped with below electromagnet, and magnetic pole lower part is equipped with guide post, and guide post two sides are equipped with slide bar, slide bar
It is equipped with the sliding slot for dividing mud column to be equipped with, guide post lower part is equipped with upper support seat, and upper support seat passes through oscillating rod and lower support
Seat connection, lower support base are connect with mounting post, and mounting post is equipped with pilot sleeve.
Preferably, described mounting post one end, which is equipped with, expands mud plate, expands mud plate lower part and is equipped with soil valve.
Preferably, the oscillating rod passes through articulated manner with upper support seat, lower support base and connect.
Preferably, the mixing bar tilt angle is in 45 degree；The batch turning plate tilt angle be in 135 degree, batch turning plate with mix
Material bar is equipped with.
Preferably, the perforating mechanism includes cylindric drilling rod and coniform drill bit.
Preferably, the cylindric drilling rod top is symmetrically arranged with expansion railing, and expansion railing tilt angle is 130-160 degree.
Preferably, the expansion railing tilt angle is 145 degree.
Preferably, the coniform drill bit is symmetrically arranged with resistance clod along axle center.
Preferably, the resistance clod shape is diamond shape.
Compared with prior art, the present invention have it is following the utility model has the advantages that
(1) perforating device soil in punching is broken up in the prior art, fills the hole beaten again, then applies fertilizer not
Easily fertilizer is applied in hole, therefore the present invention uses and divides mud structure and improve to perforating mechanism, and then asks the technology
Topic carries out effective solution.
(2) start the first electric telescopic rod, movable plate is in the case where shifting chute is assisted with sliding block, it can be achieved that moving up and down, in turn
It drives perforating mechanism to move up and down, starts the first driving motor, realize punching effect；Start the second driving motor, stirring rod turns
Dynamic, mixing bar is equipped with batch turning plate with fertilizer box internal symmetry and is equipped with, and then fertilizer is sufficiently mixed, then soft by guide
Pipe applies fertilizer.
(3) electromagnet is powered, and then realizes that electromagnet and magnetic pole interact, guide post is in slide bar and divides mud column
Under the sliding slot being equipped with, realization is moved up and down, and oscillating rod passes through articulated manner with upper support seat, lower support base and connect, Jin Erkuo
Mud plate lower part is equipped with soil valve and is moved to the soil dug a pit, hole, etc. on one side to one side movement, then fertilizer is applied completely in hole.
(4) the soil spiral punched can be gone to side by the expansion railing that cylindric drilling rod is equipped with, then by dividing mud machine
Structure moves soil, is that loose soil will not be gathered in hole；Hinder clod improve with the contact area of soil, and then accelerate to punch into
Journey, while it is loose to be easier to soil.
Detailed description of the invention
Upon reading the detailed description of non-limiting embodiments with reference to the following drawings, other feature of the invention,
Objects and advantages will become more apparent upon:
Fig. 1 is schematic structural view of the invention；
Fig. 2 is that the present invention divides mud mechanism structure schematic diagram；
Fig. 3 is perforating mechanism structural schematic diagram of the present invention；
Fig. 4 is the coniform drill bit structure schematic diagram of the present invention.
Specific embodiment
With reference to the accompanying drawing and specific embodiment, the technical solution in invention is clearly and completely described, it is clear that
Described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Based on the implementation in the present invention
Example, every other embodiment obtained by those of ordinary skill in the art without making creative efforts belong to
The scope of protection of the invention.
As shown in Figure 1, the perforating device that one kind of the invention can apply fertilizer, including punching mounting base 1, it punches under mounting base 1
Portion is symmetrically arranged with pulley 2, and 1 top of punching mounting base is symmetrically arranged with vertical plate 3, and 3 top of vertical plate is fixedly connected with jointly
Transverse plate 4,4 top of transverse plate are equipped with fertilizer box 5, offer shifting chute 6 on the vertical plate 3, shifting chute 6 by sliding block 7 with
Movable plate 8 connects, and 8 top of movable plate is connect by the first electric telescopic rod 9 with transverse plate 4, and 8 lower part of movable plate is equipped with the
One driving motor 10,10 output shaft of the first driving motor are connected with perforating mechanism 11, and perforating mechanism 11 passes through punching mounting base 1 and sets
Some through-holes 12；Start the first electric telescopic rod 9, movable plate 8 in the case where shifting chute 6 is assisted with sliding block 7, it can be achieved that move up and down,
And then perforating mechanism 11 is driven to move up and down, start the first driving motor 10, realizes punching effect；
5 top of fertilizer box is equipped with the second driving motor 13, and 13 output shaft of the second driving motor is connected with stirring rod 14,
14 two sides of stirring rod are symmetrically arranged with mixing bar 15, and 5 internal symmetry of fertilizer box is equipped with batch turning plate 17, and 5 top of fertilizer box is symmetrically arranged with
Feed inlet 18, lower part are equipped with discharge port 19, are equipped with guide hose 20 at discharge port 19, guide hose 20 be each passed through transverse plate 4,
Movable plate 8 and through-hole 12；Start the second driving motor 13, stirring rod 14 rotates, and mixing bar 15 is set with 5 internal symmetry of fertilizer box
There is batch turning plate 17 to be equipped with, and then fertilizer is sufficiently mixed, is then applied fertilizer by guide hose 20；
1 lower part of punching mounting base is symmetrically arranged with two the second electric telescopic rods 16,16 bottom end of the second electric telescopic rod
It is connected with mounting rack 21 jointly, mounting rack 21 is equipped with Fen Ni mechanism 22；
In the prior art, perforating device soil in punching is broken up, and fills the hole beaten again, then fertilising is not easy
Fertilizer is applied in hole, therefore the present invention uses and divides mud structure 22 and improve perforating mechanism 11, and then to the technical problem
It improves.
As shown in Fig. 2, the Fen Ni mechanism 22 of the present embodiment includes dividing mud column 2201,2201 lower part of mud column is divided to offer vertically
Downward divides mud groove 2202, divides 2202 top of mud groove to be equipped with electromagnet 2203, is equipped with magnetic pole 2204, magnetic below electromagnet 2203
2204 lower part of pole is equipped with guide post 2205, and 2205 two sides of guide post are equipped with slide bar 2206, and slide bar 2206 is equipped with mud column 2201 is divided
Sliding slot 2208 be equipped with, 2205 lower part of guide post be equipped with upper support seat 2209, upper support seat 2209 pass through oscillating rod 2210
It is connect with lower support 2211, lower support base 2211 is connect with mounting post 2212, and mounting post 2212 and pilot sleeve 2207 cooperate
Setting, 2212 one end of mounting post of the present embodiment, which is equipped with, expands mud plate 23, expands 23 lower part of mud plate and is equipped with soil valve 24；The present embodiment
Oscillating rod 2210 is connect by articulated manner with upper support seat 2209, lower support base 2211；Electromagnet 2203 is led to
Electricity, and then realize that electromagnet 2203 and magnetic pole 2204 interact, guide post 2205 is equipped in slide bar 2206 with mud column 2201 is divided
Sliding slot 2208 under, realization moves up and down, and oscillating rod 2210 and upper support seat 2209, lower support base 2211 pass through articulated manner
Connection, and then expand 23 lower part of mud plate to be equipped with soil valve 24 mobile to one side, the soil dug a pit, hole, etc. is moved on one side, then by fertilizer
It applies in hole completely.
15 tilt angle of mixing bar of the present embodiment is in 45 degree；17 tilt angle of batch turning plate is in 135 degree, batch turning plate 17
It is equipped with mixing bar 15.
As shown in figure 3, the perforating mechanism 11 of the present embodiment includes cylindric drilling rod 1101 and coniform drill bit 1102.
1101 top of cylindric drilling rod of the present embodiment, which is symmetrically arranged with, expands railing 1103, expands 1103 tilt angle of railing and is
130-160 degree, the soil spiral punched can be gone to side by the expansion railing 1103 that cylindric drilling rod 1101 is equipped with, then be passed through
Fen Ni mechanism 22 moves soil, is that loose soil will not be gathered in hole.
1103 tilt angle of expansion railing of the present embodiment is 145 degree.
As shown in figure 4, the coniform drill bit 1102 of the present embodiment is symmetrically arranged with resistance clod 1104 along axle center；Hinder clod 1104
The contact area with soil is improved, and then accelerates punching process, while it is loose to be easier to soil.
1104 shape of resistance clod of the present embodiment is diamond shape.
The working principle of the invention is: the first electric telescopic rod 9 of starting, movable plate 8 in the case where shifting chute 6 and sliding block 7 are assisted,
It can be achieved to move up and down, and then perforating mechanism 11 driven to move up and down, start the first driving motor 10, realize punching effect；It opens
Dynamic second driving motor 13, stirring rod 14 rotate, and mixing bar 15 is equipped with batch turning plate 17 with 5 internal symmetry of fertilizer box and is equipped with,
And then be sufficiently mixed fertilizer, then applied fertilizer by guide hose 20；Electromagnet 2203 is powered, and then is realized
Electromagnet 2203 and magnetic pole 2204 interact, and guide post 2205 is in slide bar 2206 and the sliding slot 2208 for dividing mud column 2201 to be equipped with
Under, realization moves up and down, and oscillating rod 2210 is connect by articulated manner with upper support seat 2209, lower support base 2211, in turn
Expand 23 lower part of mud plate and be equipped with soil valve 24 to one side movement, the soil dug a pit, hole, etc. is moved on one side, then fertilizer is applied completely
In hole, the soil spiral punched can be gone to side by the expansion railing 1103 that cylindric drilling rod 1101 is equipped with, then by dividing mud
Mechanism 22 moves soil, is that loose soil will not be gathered in hole；Hinder the contact area of clod 1104 raising and soil, Jin Erjia
Fast punching process, while it is loose to be easier to soil.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case where 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, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Benefit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent elements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiments being understood that.
Claims (10)
1. the perforating device that one kind can apply fertilizer, including punching mounting base, punching mounting base lower part are symmetrically arranged with pulley, feature exists
In the punching mounting base top is symmetrically arranged with vertical plate, and vertical plate top is fixedly connected with transverse plate, transverse plate top jointly
Equipped with fertilizer box, shifting chute is offered on the vertical plate, shifting chute is connect by sliding block with movable plate, and movable plate top passes through
First electric telescopic rod is connect with transverse plate, and the movable plate lower part is equipped with the first driving motor, the first driving motor output shaft
It is connected with perforating mechanism, perforating mechanism passes through the through-hole that punching mounting base is equipped with；
The fertilizer upper box part is equipped with the second driving motor, and the second driving motor output shaft is connected with stirring rod, stirring rod two sides
It is symmetrically arranged with mixing bar, fertilizer box internal symmetry is equipped with batch turning plate, and fertilizer upper box part is symmetrically arranged with feed inlet, and lower part is equipped with discharging
Mouthful, discharge outlet is equipped with guide hose, and guide hose is each passed through transverse plate, movable plate and through-hole；
The punching mounting base lower part is symmetrically arranged with two the second electric telescopic rods, and the second electric telescopic rod bottom end is connected with jointly
Mounting rack, mounting rack are equipped with Fen Ni mechanism.
2. the perforating device that one kind according to claim 1 can apply fertilizer, which is characterized in that the Fen Ni mechanism includes dividing mud
Column divides mud column lower part to offer point mud groove straight down, divides mud groove top to be equipped with electromagnet, is equipped with magnetic pole below electromagnet,
Magnetic pole lower part is equipped with guide post, and guide post two sides are equipped with slide bar, and slide bar is equipped with the sliding slot for dividing mud column to be equipped with, under guide post
Portion is equipped with upper support seat, and upper support seat is connect by oscillating rod with lower support base, and lower support base is connect with mounting post, mounting post and
Pilot sleeve is equipped with.
3. the perforating device that one kind according to claim 2 can apply fertilizer, which is characterized in that described mounting post one end, which is equipped with, to be expanded
Mud plate expands mud plate lower part and is equipped with soil valve.
4. the perforating device that one kind according to claim 2 can apply fertilizer, which is characterized in that the oscillating rod and upper support
Seat, lower support base are connected by articulated manner.
5. the perforating device that one kind according to claim 1 can apply fertilizer, which is characterized in that the mixing bar tilt angle is in
45 degree；The batch turning plate tilt angle is in 135 degree, and batch turning plate is equipped with mixing bar.
6. the perforating device that one kind according to claim 1 can apply fertilizer, which is characterized in that the perforating mechanism includes cylinder
Shape drilling rod and coniform drill bit.
7. the perforating device that one kind according to claim 6 can apply fertilizer, which is characterized in that the cylindric drilling rod top pair
Claim to be equipped with and expand railing, expansion railing tilt angle is 130-160 degree.
8. the perforating device that one kind according to claim 7 can apply fertilizer, which is characterized in that the expansion railing tilt angle is
145 degree.
9. the perforating device that one kind according to claim 6 can apply fertilizer, which is characterized in that the coniform drill bit is along axle center
It is symmetrically arranged with resistance clod.
10. the perforating device that one kind according to claim 9 can apply fertilizer, which is characterized in that the resistance clod shape is water chestnut
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910428919.3A CN109997452A (en) | 2019-05-22 | 2019-05-22 | A kind of perforating device to apply fertilizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910428919.3A CN109997452A (en) | 2019-05-22 | 2019-05-22 | A kind of perforating device to apply fertilizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109997452A true CN109997452A (en) | 2019-07-12 |
Family
ID=67177673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910428919.3A Withdrawn CN109997452A (en) | 2019-05-22 | 2019-05-22 | A kind of perforating device to apply fertilizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109997452A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112042326A (en) * | 2020-09-27 | 2020-12-08 | 萧县禾盛种业有限公司 | Seed planting device for sowing and using method thereof |
| CN112772058A (en) * | 2021-01-17 | 2021-05-11 | 芜湖星之原工业设计有限公司 | Agricultural seeding equipment |
-
2019
- 2019-05-22 CN CN201910428919.3A patent/CN109997452A/en not_active Withdrawn
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112042326A (en) * | 2020-09-27 | 2020-12-08 | 萧县禾盛种业有限公司 | Seed planting device for sowing and using method thereof |
| CN112042326B (en) * | 2020-09-27 | 2021-10-29 | 萧县禾盛种业有限公司 | Seed planting device for sowing and using method thereof |
| CN112772058A (en) * | 2021-01-17 | 2021-05-11 | 芜湖星之原工业设计有限公司 | Agricultural seeding equipment |
| CN112772058B (en) * | 2021-01-17 | 2021-11-16 | 芜湖星之原工业设计有限公司 | Agricultural seeding equipment |
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| 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 | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20190712 |