CN106801837A - A kind of LED plant growth lamp pipe of inexpensive narrow lighting angle - Google Patents
A kind of LED plant growth lamp pipe of inexpensive narrow lighting angle Download PDFInfo
- Publication number
- CN106801837A CN106801837A CN201710199450.1A CN201710199450A CN106801837A CN 106801837 A CN106801837 A CN 106801837A CN 201710199450 A CN201710199450 A CN 201710199450A CN 106801837 A CN106801837 A CN 106801837A
- Authority
- CN
- China
- Prior art keywords
- brightening piece
- mentioned
- section bar
- aluminium base
- circuit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000008635 plant growth Effects 0.000 title claims abstract description 21
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 73
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 73
- 239000004411 aluminium Substances 0.000 claims abstract description 73
- 238000005282 brightening Methods 0.000 claims abstract description 54
- 239000011324 bead Substances 0.000 claims abstract description 30
- 238000009434 installation Methods 0.000 claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 4
- 230000000630 rising effect Effects 0.000 abstract description 6
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 3
- 230000001678 irradiating effect Effects 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 229920005439 Perspex® Polymers 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004926 polymethyl methacrylate Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V5/00—Refractors for light sources
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of LED plant growth lamp pipe of inexpensive narrow lighting angle, including LED lamp bead, circuit aluminium base, aluminium section bar seat and PC lampshades, also include brightening piece, aluminium section bar seat is concavely provided with installation slot, circuit aluminium base is plugged in installation slot, brightening piece is fixed and is mounted on aluminium section bar seat, and outside the notch for installing slot, the light-emitting area of each LED lamp bead is towards brightening piece, brightening piece is transmission lens, the incidence surface of brightening piece is plane, the strip bulge that some length directions along circuit aluminium base extend is convexly equipped with the exiting surface of above-mentioned brightening piece, each strip bulge closely one is rising side by side along the width of circuit aluminium base, and each strip bulge is in the tapered isosceles triangular structure in the incidence surface direction of brightening piece.Compared with prior art, it can make the rising angle of fluorescent tube change into 70 ° or so by original 120 °, brightness increases by 1.5 times or so, it is to avoid the waste of light, reduce the quantity of fluorescent tube, cultivate cost reduction.
Description
Technical field
The present invention relates to field of LED illumination, more particularly to a kind of LED plant growth lamp pipe of confession plant illumination.
Background technology
It is used in the market to the structure and people's daily use of the LED plant growth lamp pipe of plant illumination
LED daylight lamp tubular construction is similar to, as shown in figure 1, being substantially by lamp bead 10, circuit aluminium base 20, aluminium section bar seat 30, PC lampshades
40, plug 50, and power supply (being not drawn into figure) composition, its specific assembly operation is：In a circuit aluminium base for strip
Lamp bead 10 is welded in 20 one side, a lamp bar is formed, lamp bar is sticked on aluminium section bar seat 30 afterwards, then in aluminium section bar seat 30
On package PC lampshades 40, form fluorescent tube, and lamp bead 10 is towards PC lampshades 40, finally in fluorescent tube two add plug 50, just constitute
One LED plant growth lamp pipe.
The length of the most common LED plants fluorescent tube of in the market is generally 1.2m, about 120 ° or so of irradiating angle, and, lead to
Normal plant growing frame 60, as shown in Fig. 2 being 1.2m in its length, width is the strip rectangle structure of 0.6m or so, is being planted
When planting vegetables, vegetables 70 are placed in the bottom of plant growing frame 60, and in the top of vegetables 70, the place of about 35cm is placed in parallel 4-6 only
Root LED plant growth lamp pipe, each LED plant growth lamp pipe is arranged side by side photograph downwards along the width interval of plant growing frame 60
Plant is penetrated, so, plant growing frame 60 usually can be too big due to LED plant fluorescent tube irradiating angles, cause many light irradiations planting
Outside thing growth scope, many luminous energy are wasted, meanwhile, the irradiating angle of LED plant fluorescent tubes is big, correspondingly the intensity of light irradiation
Also just compare relatively low, this just makes the luminous intensity requirement of plant growth to be reached, it is necessary to set more fluorescent tube, causes to cultivate into
This is relatively high.
In view of this, the present inventor has made intensive studies to the drawbacks described above of existing LED plants fluorescent tube, then by this case by
This is produced.
The content of the invention
It is existing to solve it is an object of the invention to provide a kind of LED plant growth lamp pipe of inexpensive narrow lighting angle
Because lamp luminescence angle ambassador light can be radiated at, plant production scope is outer and luminous intensity is low in technology, in turn result in luminous energy waste and
Cultivate the problem of high cost.
To achieve these goals, the present invention is adopted the following technical scheme that：
A kind of LED plant growth lamp pipe of inexpensive narrow lighting angle, including LED lamp bead, circuit aluminium base, aluminium section bar seat
With PC lampshades, in the one side of aluminium section bar seat, the LED lamp bead is provided with several to circuit aluminium base, and each LED lamp bead is installed
In the one side of circuit aluminium base, and length direction along circuit aluminium base is spaced, and PC lampshades are inserted on aluminium section bar seat,
And circuit aluminium base and PC lampshades are co-located on the same face of aluminium section bar seat, the light-emitting area of each LED lamp bead is towards PC lampshades；Also wrap
Brightening piece is included, above-mentioned aluminium section bar seat is concavely provided with installation slot towards the one side of above-mentioned PC lampshades, and above-mentioned circuit aluminium base is inserted
Loaded in above-mentioned installation slot, and each LED lamp bead is in above-mentioned installation slot, and above-mentioned brightening piece is fixed and is mounted on above-mentioned aluminium profiles
On material seat, and outside the notch of above-mentioned installation slot, towards brightening piece, above-mentioned brightening piece is the light-emitting area of each LED lamp bead
Transmission lens, with brightening piece towards the one side of LED lamp bead light-emitting area as incidence surface, brightening piece dorsad LED lamp bead light-emitting area one
Face is exiting surface, and the incidence surface of above-mentioned brightening piece is plane, and some are convexly equipped with the exiting surface of above-mentioned brightening piece along circuit aluminium
The strip bulge that the length direction of substrate extends, each strip bulge along the width of circuit aluminium base closely side by side one rising,
And each strip bulge is in the tapered isosceles triangular structure in the incidence surface direction of brightening piece.
The position that the incidence surface of above-mentioned brightening piece is located at outside the both sides of above-mentioned installation slot notch is respectively equipped with along circuit
The two-sided tape that the length direction of aluminium base extends, the one side of above-mentioned two-sided tape is bonded with above-mentioned brightening piece, another side with it is upper
State aluminium section bar seat bonding.
Layer of transparent UV glue-lines are coated with the incidence surface of above-mentioned brightening piece.
It is 24um, the height of above-mentioned strip bulge that above-mentioned strip bulge corresponds to the length of side coincided with the incidence surface of brightening piece
It is 12um to spend.
After adopting the above technical scheme, a kind of LED plant growth lamp pipe of inexpensive narrow lighting angle of the invention, uses
When the light that sends of LED lamp bead injected through the incidence surface of brightening piece, the light injected can just be projected by bar shaped raised line, because bar shaped is convex
The cross section of bar is in isosceles triangle, can be reflected when making light by bar shaped raised line, and the light ratio for projecting exiting surface enters
The angle that smooth surface injects light diminishes, and the rising angle of LED plant growth lamp pipe of the invention is obtained after tested by original
120 ° are changed into 70 ° or so, and brightness increases by 1.5 times or so, and so, plant production frame uses LED plant growth lamp of the invention
The fluorescent tube quantity of half can be reduced during pipe, 50% or so of fluorescent tube cost is reduced, cultivation cost is greatly reduced, and significantly
Reduce the waste for being radiated at light outside plant, save energy 30% or so.
Brief description of the drawings
Fig. 1 is the structural representation of existing LED plants fluorescent tube；
Fig. 2 is application of the existing LED plants fluorescent tube on plant production frame；
Fig. 3 is structural representation of the invention；
Fig. 4 is generalized section of the invention；
Fig. 5 is the stereogram of brightening piece in the present invention；
Fig. 6 is the light refraction principle figure of LED lamp bead and brightening piece in the present invention；
Fig. 7 is that the present invention applies the structural representation on plant production frame.
In figure：
The circuit aluminium base 20 of lamp bead 10
Aluminium section bar 30 PC lampshades 40 of seat
The plant growing frame 60 of plug 50
The circuit aluminium base 2 of LED lamp bead 1
Aluminium section bar seat 3 installs slot 31
The undergauge groove 312 of expanding groove 311
The plug 5 of PC lampshades 4
The strip bulge 61 of brightening piece 6
Specific embodiment
A kind of LED plant growth lamp pipe of inexpensive narrow lighting angle of the invention, as in Figure 3-5, including LED lamp bead
1st, circuit aluminium base 2, aluminium section bar seat 3, PC lampshades 4, plug 5 and brightening piece 6, aluminium section bar seat 3 are in the semi-cylindrical in configuration of strip,
Circuit aluminium base 2 accordingly in the laminated structure of strip, is arranged with along aluminium section bar seat 3 at the plane middle part of aluminium section bar seat 3
Length direction extend, and the opening-like installation slot 31 in two ends end, the plane with aluminium section bar seat 3 as bottom surface, this peace
Plug expanding groove 311 that groove 31 matches by its width with the width of circuit aluminium base 2 and its width is wide less than circuit aluminium base 2
The undergauge groove 312 of degree, undergauge groove 312 is in the lower section of expanding groove, and one end end of circuit aluminium base 2 is by expanding groove 311
One end open is inserted in expanding groove 311, and is limited in expanding groove 311 by the step between expanding groove and undergauge groove, the LED
Pearl 1 is provided with several, and each LED lamp bead 1 is arranged on the bottom surface of circuit aluminium base 2, and along the length side of circuit aluminium base 2
To being spaced, each LED lamp bead 1 is in the range of undergauge groove 312, and PC lampshades 4 are in the lower section of aluminium section bar seat 3, and removable
Unload and be installed on aluminium section bar seat 3, particularly：It is arranged with respectively inwards on the bottom surface two side of aluminium section bar seat 3 along aluminium section bar seat 3
The bar shaped short slot that extends of length direction, the upper end of PC lampshades 4 is respectively provided on two sides with the installation inserted sheet in insertion bar shaped short slot, leads to
Cross and inserted sheet is installed with the cooperation of bar shaped short slot achievable PC lampshades 4 removing and installing on aluminium section bar seat 3, the PC lampshades 4 and aluminium
Section bar seat 3 constitutes the body of strip, and the two ends end of the body is separately installed with plug 5.
Described brightening piece 6 is fixed and is mounted on the bottom surface of aluminium section bar seat 3, and outside the notch for installing slot 31, this
Brightening piece 6 is transmission lens, preferably：The brightening piece 6 is formed using glass or perspex compacting, with brightening piece 6
Upper surface is incidence surface, and the bottom surface of brightening piece 6 is exiting surface, and the incidence surface of this brightening piece 6 is plane, the light extraction of brightening piece 6
The strip bulge 61 that some length directions along circuit aluminium base 2 extend is convexly equipped with face, each strip bulge 61 is along circuit aluminium
The width of substrate 2 closely side by side one rising, and each strip bulge 61 in the incidence surface direction to brightening piece 6 it is tapered etc.
Lumbar triangle shape structure, i.e. strip bulge 6 by lower under the section cut in isosceles triangle, i.e. the drift angle of strip bulge 61 is
90 °, other two sides angles are 45 °, and it is 24um that strip bulge 61 corresponds to the length of side coincided with the incidence surface of brightening piece 6,
The height of strip bulge 61 is 12um, the i.e. a length of 24um in base on isoceles triangle side, a height of 12um.
The position that the incidence surface of described brightening piece 6 is located at outside the both sides for installing the notch of slot 31 is respectively equipped with along circuit
The two-sided tape 7 that the length direction of aluminium base 2 extends, the width of this two-sided tape 7 is 2mm or so, the length of two-sided tape 7 with
The length of circuit aluminium base 2 is identical, and one side and the brightening piece 6 of two-sided tape 7 are bonded, and another side is bonded with aluminium section bar seat 3, is passed through
Two two-sided tapes 7 can realize that brightening piece 6 is fixedly connected with the smooth of aluminium section bar seat 3.
A kind of LED plant growth lamp pipe of inexpensive narrow lighting angle of the invention, the light that LED lamp bead 1 sends when using
Injected through the incidence surface of brightening piece 6, the light injected can just be projected by bar shaped raised line 61, as shown in fig. 6, because of bar shaped raised line 61
Cross section be in isosceles triangle, according to refraction principle, a is injected light from the plane of incidence at an angle from air, with angle b
Reflected in isosceles triangle, form refraction angle c when reaching isosceles triangle side again and project, it can thus be seen that from vertical
To seeing, irradiant angle diminishes Nogata than incident angle of light, and its length of side is 24um, the isosceles three of a height of 12um after tested
The strip raised line 61 of angular shape can make the rising angle of fluorescent tube change into 70 ° or so by original 120 °, and brightness increases by 1.5 times
Left and right, so, as shown in fig. 7, the lamp of half can be reduced when plant production frame 60 is using LED plant growth lamp pipe of the invention
Pipe quantity, reduces 50% or so of fluorescent tube cost, greatly reduces cultivation cost, and drastically reduce the area and be radiated at outside plant
The waste of light, save energy 30% or so；Meanwhile, installing the structure qualification of slot 31 can make the light that LED lamp bead 1 is projected direct
It is incident upon at brightening piece 6, in case there is light leakage phenomena.
In the present invention, layer of transparent UV glue-lines (being not drawn into figure) is coated with the incidence surface of described brightening piece 6, utilized
This transparent UV glue-line can prevent the incidence surface of brightening piece 6 from scratching, and then ensure the light-out effect and intensity of fluorescent tube.
The product form and style and range of application of above-described embodiment and schema and non-limiting plant lamp pipe, can be directed to it
Its any illuminating product, appropriate change or modification that any person of an ordinary skill in the technical field is done to it, should all regard
Not depart from patent category of the invention.
Claims (4)
1. a kind of LED plant growth lamp pipe of inexpensive narrow lighting angle, including LED lamp bead, circuit aluminium base, aluminium section bar seat and
PC lampshades, circuit aluminium base is arranged in the one side of aluminium section bar seat, and the LED lamp bead is provided with several, and each LED lamp bead is arranged on
In the one side of circuit aluminium base, and length direction along circuit aluminium base is spaced, and PC lampshades are inserted on aluminium section bar seat, and
Circuit aluminium base and PC lampshades are co-located on the same face of aluminium section bar seat, and the light-emitting area of each LED lamp bead is towards PC lampshades；Its feature
It is：Brightening piece is also included, above-mentioned aluminium section bar seat is concavely provided with installation slot, above-mentioned circuit towards the one side of above-mentioned PC lampshades
Aluminium base is plugged in above-mentioned installation slot, and each LED lamp bead is in above-mentioned installation slot, and above-mentioned brightening piece is fixed and is mounted on
On above-mentioned aluminium section bar seat, and outside the notch of above-mentioned installation slot, the light-emitting area of each LED lamp bead is above-mentioned towards brightening piece
Brightening piece is transmission lens, and with brightening piece towards the one side of LED lamp bead light-emitting area as incidence surface, brightening piece dorsad send out by LED lamp bead
The one side of smooth surface is exiting surface, and the incidence surface of above-mentioned brightening piece is plane, and some are convexly equipped with the exiting surface of above-mentioned brightening piece
Along the strip bulge that the length direction of circuit aluminium base extends, each strip bulge is tight side by side along the width of circuit aluminium base
One, and each strip bulge is in the tapered isosceles triangular structure in the incidence surface direction of brightening piece.
2. the LED plant growth lamp pipe of a kind of inexpensive narrow lighting angle according to claim 1, it is characterised in that：On
State the position that the incidence surface of brightening piece is located at outside the both sides of above-mentioned installation slot notch and be respectively equipped with length along circuit aluminium base
The two-sided tape that degree direction extends, the one side of above-mentioned two-sided tape bond with above-mentioned brightening piece, another side and above-mentioned aluminium section bar
Bonding.
3. the LED plant growth lamp pipe of a kind of inexpensive narrow lighting angle according to claim 1, it is characterised in that：On
State and be coated with the incidence surface of brightening piece layer of transparent UV glue-lines.
4. the LED plant growth lamp pipe of a kind of inexpensive narrow lighting angle according to claim 1, it is characterised in that：On
State strip bulge to correspond to the length of side coincided with the incidence surface of brightening piece is 24um, and the height of above-mentioned strip bulge is 12um.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199450.1A CN106801837A (en) | 2017-03-29 | 2017-03-29 | A kind of LED plant growth lamp pipe of inexpensive narrow lighting angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710199450.1A CN106801837A (en) | 2017-03-29 | 2017-03-29 | A kind of LED plant growth lamp pipe of inexpensive narrow lighting angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106801837A true CN106801837A (en) | 2017-06-06 |
Family
ID=58981761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710199450.1A Pending CN106801837A (en) | 2017-03-29 | 2017-03-29 | A kind of LED plant growth lamp pipe of inexpensive narrow lighting angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106801837A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110291897A (en) * | 2019-08-07 | 2019-10-01 | 福建鸿博光电科技有限公司 | A kind of illumination apparatus for plant different times |
| WO2020033127A1 (en) * | 2018-08-10 | 2020-02-13 | Rosstech, Inc. | Tunable led light array for horticulture |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202216116U (en) * | 2011-09-13 | 2012-05-09 | 安徽开创光电科技有限公司 | Led fluorescent lamp tube |
| US8177408B1 (en) * | 2008-02-15 | 2012-05-15 | Fusion Optix, Inc. | Light filtering directional control element and light fixture incorporating the same |
| CN204573638U (en) * | 2015-03-11 | 2015-08-19 | 深圳拓邦股份有限公司 | There is the LED lamp tube of light enhancing effect |
| CN206617837U (en) * | 2017-03-29 | 2017-11-07 | 东莞市光劲光电有限公司 | A low-cost LED plant growth lamp with narrow lighting angle |
-
2017
- 2017-03-29 CN CN201710199450.1A patent/CN106801837A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8177408B1 (en) * | 2008-02-15 | 2012-05-15 | Fusion Optix, Inc. | Light filtering directional control element and light fixture incorporating the same |
| CN202216116U (en) * | 2011-09-13 | 2012-05-09 | 安徽开创光电科技有限公司 | Led fluorescent lamp tube |
| CN204573638U (en) * | 2015-03-11 | 2015-08-19 | 深圳拓邦股份有限公司 | There is the LED lamp tube of light enhancing effect |
| CN206617837U (en) * | 2017-03-29 | 2017-11-07 | 东莞市光劲光电有限公司 | A low-cost LED plant growth lamp with narrow lighting angle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020033127A1 (en) * | 2018-08-10 | 2020-02-13 | Rosstech, Inc. | Tunable led light array for horticulture |
| CN110291897A (en) * | 2019-08-07 | 2019-10-01 | 福建鸿博光电科技有限公司 | A kind of illumination apparatus for plant different times |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170606 |