CN212937225U - Bearing plate without soil organic vegetable substrate - Google Patents

Bearing plate without soil organic vegetable substrate Download PDF

Info

Publication number
CN212937225U
CN212937225U CN202021481322.XU CN202021481322U CN212937225U CN 212937225 U CN212937225 U CN 212937225U CN 202021481322 U CN202021481322 U CN 202021481322U CN 212937225 U CN212937225 U CN 212937225U
Authority
CN
China
Prior art keywords
rod
frame
fixed
communicated
embedded
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.)
Active
Application number
CN202021481322.XU
Other languages
Chinese (zh)
Inventor
李金在
陈敏
赵龙
刘建军
牛建军
哈布日喜勒
刘敏
韩春梅
贺秀
云三军
马海荣
李建兵
董小琴
朱春燕
张俊梅
赵国庆
郭庆
李娜
米俊清
王敏
史学芬
宣玉锋
吴文艳
康改婵
渠漫江
包德军
项鹏宇
王东梅
岳建功
孙学军
高向芬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ordos Liyuan Landscaping Engineering Co ltd
Original Assignee
Ordos Liyuan Landscaping Engineering Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ordos Liyuan Landscaping Engineering Co ltd filed Critical Ordos Liyuan Landscaping Engineering Co ltd
Priority to CN202021481322.XU priority Critical patent/CN212937225U/en
Application granted granted Critical
Publication of CN212937225U publication Critical patent/CN212937225U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P60/00Technologies relating to agriculture, livestock or agroalimentary industries
    • Y02P60/20Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
    • Y02P60/21Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Abstract

A bearing plate without a soil organic vegetable substrate relates to the technical field of crop cultivation, and a first frame is sleeved and fixed on a first rod; a second rod is embedded in the upper surface of the first frame; a centrifugal water pump is fixed in the first rod by a fixing frame; a second frame is sleeved and fixed on the first rod below the first frame; a fourth rod is symmetrically embedded in the left and right of the upper surface of the second frame; eight rods are symmetrically embedded in the front and the rear of the upper surface of the second frame; the second rod is connected with the fourth rod through a third rod; the lower end of the first rod is fixed with a bottom frame; five rods are symmetrically embedded in the left and right of the upper surface of the underframe; a ten-rod is symmetrically embedded in the front and the rear of the upper surface of the bottom frame; the eighth rod is connected with the tenth rod through a ninth rod; the utility model provides a bearing plate without soil organic vegetable matrix, which adopts multilayer overlapping arrangement, thus reducing the occupied area; the illumination on the vegetables is more uniform; adopts water culture and can be recycled, thereby reducing unnecessary waste of nutrient materials.

Description

Bearing plate without soil organic vegetable substrate
Technical Field
The utility model relates to a crops cultivation technical field, concretely relates to loading board of no soil organic vegetable matrix.
Background
Along with the development of national economy, the living standard of people is greatly improved, gradually, the requirement of people on food safety is higher and higher, more and more people begin to favor organic vegetables without pollution and chemical fertilizer and pesticide, and then bearing plates without organic vegetable substrates are produced at the same time; most of the existing bearing plates without the soil organic vegetable substrates have large volume and need large occupied space; the large-volume bearing plate of the soilless organic vegetable substrate causes the illumination to be not uniform enough; the existing bearing plate without the soil organic vegetable matrix is cultivated by mist or solid matrix, and unnecessary waste is caused to nutrient materials.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a reasonable design bearing plate without soil organic vegetable substrate aiming at the defects and shortcomings of the prior art, which adopts multilayer overlapping arrangement to reduce the occupied area; the illumination on the vegetables is more uniform; adopts water culture and can be recycled, thereby reducing unnecessary waste of nutrient materials.
In order to achieve the above purpose, the utility model adopts the following technical proposal: it comprises a culture dish, a bottom frame and a centrifugal water pump; the device also comprises a clamping cap, a first rod, a second rod, a first frame, a third rod, a fourth rod, a second frame, a fifth rod, a feeding hole, a storage bin, a sixth rod, a reflector, a seventh rod, a material return hole, a viewing port, an eighth rod, a seventh rod and a nozzle; a first frame is sleeved and fixed on the first rod; a second rod is embedded in the upper surface of the first frame and penetrates through the left side wall and the right side wall of the first rod; a centrifugal water pump is fixed in the first rod by a fixing frame, and a water outlet of the centrifugal water pump is communicated with the rear side wall of the second rod; the centrifugal water pump is externally connected with a power supply;
a second frame is sleeved and fixed on the first rod below the first frame; a fourth rod is symmetrically embedded in the left and right of the upper surface of the second frame; eight rods are symmetrically embedded in the front and the rear of the upper surface of the second frame; the right end of the fourth rod on the left side is provided with two ports which are respectively communicated with the eighth rods on the front side and the rear side; the left end of the right fourth rod is also provided with two ports which are respectively communicated with the eight rods on the front side and the rear side; the second rod is connected with the fourth rod through a third rod, the upper end of the third rod is communicated with the second rod, and the lower end of the third rod is communicated with the fourth rod;
the lower end of the first rod is fixed with a bottom frame; five rods are symmetrically embedded in the left and right of the upper surface of the underframe; nine rods are symmetrically embedded in the front and the rear of the upper surface of the underframe; the right end of the fifth rod on the left side is provided with two ports which are respectively communicated with the ninth rods on the front side and the rear side; the left end of the fifth rod on the right side is also provided with two ports, and the two ports are respectively communicated with the ninth rods on the front side and the rear side; the eighth rod is connected with the ninth rod through the seventh rod, the upper end of the seventh rod is communicated with the eighth rod, and the lower end of the seventh rod is communicated with the ninth rod; a material storage bin is arranged in the bottom frame, and the fifth rod is communicated with the material storage bin through a material return port; a water inlet of the centrifugal water pump is connected with a number six rod, and the lower end of the number six rod is suspended in the storage bin.
Furthermore, an observation port is embedded in the outer wall of the front side of the underframe.
Further, a feed inlet is formed in the right side wall of the bottom frame; the lower end of the feed inlet is communicated with the right side of the material storage bin; the upper end of the feed inlet is exposed out of the outer side of the bottom frame, and a sealing cover is arranged at the upper end of the feed inlet in a rotating mode.
Furthermore, the upper end of the first rod is sleeved and screwed with a clamping cap.
Furthermore, a plurality of reflectors are arranged between the first frame and the second frame and between the second frame and the underframe, and the reflectors are distributed around the first rod at equal angles; the upper end of a reflector between the first frame and the second frame is fixed on the lower surface of the first frame, and the lower end of the reflector is fixed on the outer side wall of the first rod; the upper end of a reflector between the second frame and the underframe is fixed on the lower surface of the second frame, and the lower end of the reflector is fixed on the outer side wall of the first rod.
Furthermore, a plurality of spray heads are arranged on the side walls of the second rod, the fourth rod, the eighth rod, the fifth rod and the ninth rod in a penetrating mode.
Furthermore, a plurality of culture dishes are embedded on the upper surfaces of the first frames on two sides of the second rod, the second frames on two sides of the fourth rod, the second frames on two sides of the eighth rod, the upper surfaces of the bottom frames on two sides of the fifth rod and the upper surfaces of the bottom frames on two sides of the ninth rod.
After the structure is adopted, the beneficial effects of the utility model are that: the utility model provides a bearing plate without soil organic vegetable matrix, which adopts multilayer overlapping arrangement, thus reducing the occupied area; the illumination on the vegetables is more uniform; adopts water culture and can be recycled, thereby reducing unnecessary waste of nutrient materials.
Description of the drawings:
fig. 1 is a front view of the present invention.
Fig. 2 is a right side view of fig. 1.
Fig. 3 is a top view of fig. 1.
Fig. 4 is a sectional view taken along line a-a in fig. 2.
Fig. 5 is an enlarged view of a portion B of fig. 4.
Description of reference numerals:
the multifunctional culture dish comprises a clamping cap 1, a first rod 2, a culture dish 3, a second rod 4, a first frame 5, a third rod 6, a fourth rod 7, a second frame 8, a fifth rod 9, a feed inlet 10, a bottom frame 11, a storage bin 12, a sixth rod 13, a reflector 14, a seventh rod 15, a feed back port 16, a centrifugal water pump 17, a viewing port 18, an eighth rod 19, the seventh rod 15 and a spray head 21.
The specific implementation mode is as follows:
the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
As shown in fig. 1 to 4, the following technical solutions are adopted in the present embodiment: it comprises a culture dish 3, a bottom frame 11 and a centrifugal water pump 17; the novel feeding device also comprises a clamping cap 1, a first rod 2, a second rod 4, a first frame 5, a third rod 6, a fourth rod 7, a second frame 8, a fifth rod 9, a feeding hole 10, a storage bin 12, a sixth rod 13, a reflector 14, a seventh rod 15, a material return hole 16, an observation hole 18, an eighth rod 19, a seventh rod 15, a ninth rod 20 and a spray head 21; the upper end of the first rod 2 is sleeved and screwed with a clamping cap 1; a first frame 5 is sleeved and fixed on the first rod 2; a second rod 4 is embedded in the upper surface of the first frame 5, and the second rod 4 penetrates through the left side wall and the right side wall of the first rod 2; a centrifugal water pump 17 is fixed in the first rod 2 by a fixing frame, and a water outlet of the centrifugal water pump 17 is communicated with the rear side wall of the second rod 4; the centrifugal water pump 17 is externally connected with a power supply; a plurality of culture dishes 3 are embedded on the upper surface of the first frame 5 at the two sides of the second rod 4;
a second frame 8 is sleeved and fixed on the first rod 2 positioned below the first frame 5; a fourth rod 7 is symmetrically embedded in the left and right of the upper surface of the second frame 8; a plurality of spray heads 21 are arranged on the side wall of the fourth rod 7 in a penetrating way; a plurality of culture dishes 3 are embedded on the upper surface of the second frame 8 at the two sides of the fourth rod 7; eight rods 19 are symmetrically embedded in the front and the rear of the upper surface of the second frame 8; a plurality of spray heads 21 are arranged on the side wall of the eighth rod 19 in a penetrating way; a plurality of culture dishes 3 are embedded on the upper surface of the second frame 8 at the two sides of the eighth rod 19; the right end of the fourth rod 7 on the left side is provided with two ports which are respectively communicated with the eighth rods 19 on the front side and the rear side; the left end of the right fourth rod 7 is also provided with two ports which are respectively communicated with the eight rods 19 on the front side and the rear side; the second rod 4 is connected with the fourth rod 7 through a third rod 6, the upper end of the third rod 6 is communicated with the second rod 4, and the lower end of the third rod 6 is communicated with the fourth rod 7; a plurality of spray heads 21 are arranged on the side wall of the second rod 4 in a penetrating way;
the lower end of the first rod 2 is fixed with a bottom frame 11; an observation port 18 is embedded in the outer wall of the front side of the bottom frame 11; a fifth rod 9 is symmetrically embedded in the left and right of the upper surface of the bottom frame 11; a plurality of spray heads 21 are arranged on the side wall of the fifth rod 9 in a penetrating way; a plurality of culture dishes 3 are embedded on the upper surface of the bottom frame 11 at the two sides of the fifth rod 9; nine rods 20 are symmetrically embedded in the front and the rear of the upper surface of the bottom frame 11; a plurality of spray heads 21 are arranged on the side wall of the ninth rod 20 in a penetrating way; a plurality of culture dishes 3 are embedded on the upper surfaces of the bottom frames 11 at the two sides of the nine-rod 20; the right end of the fifth rod 9 on the left side is provided with two ports, and the two ports are respectively communicated with the ninth rods 20 on the front side and the rear side; the left end of the fifth rod 9 on the right side is also provided with two ports, and the two ports are respectively communicated with the ninth rods 20 on the front side and the rear side; the eighth rod 19 is connected with the ninth rod 20 through the seventh rod 15, the upper end of the seventh rod 15 is communicated with the eighth rod 19, and the lower end of the seventh rod 15 is communicated with the ninth rod 20; a storage bin 12 is arranged in the bottom frame 11, and the fifth rod 9 is communicated with the storage bin 12 through a feed back port 16; a water inlet of the centrifugal water pump 17 is connected with a sixth rod 13, and the lower end of the sixth rod 13 is suspended in the storage bin 12; a feed inlet 10 is formed in the right side wall of the bottom frame 11; the lower end of the feed inlet 10 is communicated with the right side of the storage bin 12; the upper end of the feed port 10 is exposed outside the bottom frame 11, and a sealing cover is screwed at the upper end of the feed port 10;
a plurality of reflectors 14 are arranged between the first frame 5 and the second frame 8 and between the second frame 8 and the bottom frame 11, and the reflectors 14 are distributed around the first rod 2 at equal angles; the upper end of a reflector 14 between the first frame 5 and the second frame 8 is fixed on the lower surface of the first frame 5, and the lower end of the reflector is fixed on the outer side wall of the first rod 2; the upper end of a reflector 14 between the second frame 8 and the bottom frame 11 is fixed on the lower surface of the second frame 8, and the lower end is fixed on the outer side wall of the first rod 2.
The working principle of the specific embodiment is as follows:
when the nutrient feeding device is used, the amount of the nutrient materials in the storage bin 12 is observed through the observation port 18, if the amount of the nutrient materials is insufficient, the sealing cover on the feeding port 10 is unscrewed, and the nutrient materials are added to the storage bin 12 from the feeding port 10;
when the amount of the nutrient materials is enough, the centrifugal water pump 17 is electrified and started, at the moment, the centrifugal water pump 17 sucks the nutrient materials in the storage bin 12 upwards through the six-rod 13 and sends the nutrient materials into the second rod 4, and the nutrient materials are sprayed onto the vegetables in the culture dish 3 on the two sides of the second rod 4 from the spray heads 21 on the second rod 4 by using water pressure; then, the rest nutrient materials pass through the third rod 6 and enter the fourth rod 7, and the nutrient materials are sprayed to the vegetables in the culture dish 3 on the two sides of the fourth rod 7 from the spray head 21 on the fourth rod 7 by using water pressure; then, the rest nutrient materials enter the eighth rod 19, and are sprayed to the vegetables in the culture dish 3 on the two sides of the eighth rod 19 from the spray head 21 on the eighth rod 19 by using water pressure; then the rest nutrition materials enter the No. nine rod 20 through the No. seven rod 15, and the nutrition materials are sprayed to the vegetables in the culture dish 3 on the two sides of the No. nine rod 20 from the spray head 21 on the No. nine rod 20 by using water pressure; then, the rest nutrient materials enter the No. five rod 9, and are sprayed to the vegetables in the culture dish 3 on the two sides of the No. five rod 9 from the spray head 21 on the No. five rod 9 by using water pressure; then, the rest nutrition materials are returned to the storage bin 12 again through the feed back port 16; the operation is performed in a cycle.
After adopting above-mentioned structure, this embodiment's beneficial effect is as follows:
1. the design of the first frame 5, the second frame 8 and the bottom frame 11 is adopted, and the multilayer overlapping arrangement is adopted, so that the floor area is reduced, and the placement is convenient;
2. due to the adoption of the design of the reflector 14, the illumination on the vegetables is more uniform;
3. the design of a centrifugal water pump 17, a sixth rod 13, a second rod 4, a third rod 6, a fourth rod 7, an eighth rod 19, a seventh rod 15, a fifth rod 9 and a spray head 21 is adopted, so that the nutrient materials are recycled, unnecessary waste of the nutrient materials is reduced, the utilization rate of the nutrient materials is improved, and the cost is reduced.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims (7)

1. The utility model provides a bearing board of no soil organic vegetable matrix which characterized in that: it comprises a culture dish (3), a bottom frame (11) and a centrifugal water pump (17); the novel multifunctional feeding device also comprises a clamping cap (1), a first rod (2), a second rod (4), a first frame (5), a third rod (6), a fourth rod (7), a second frame (8), a fifth rod (9), a feeding hole (10), a storage bin (12), a sixth rod (13), a reflector (14), a seventh rod (15), a feed back hole (16), an observation hole (18), an eighth rod (19), a ninth rod (20) and a spray head (21); a first frame (5) is sleeved and fixed on the first rod (2); a second rod (4) is embedded in the upper surface of the first frame (5), and the second rod (4) penetrates through the left side wall and the right side wall of the first rod (2); a centrifugal water pump (17) is fixed in the first rod (2) by a fixing frame, and a water outlet of the centrifugal water pump (17) is communicated with the rear side wall of the second rod (4); the centrifugal water pump (17) is externally connected with a power supply;
a second frame (8) is sleeved and fixed on the first rod (2) positioned below the first frame (5); a fourth rod (7) is symmetrically embedded in the left and right of the upper surface of the second frame (8); eight rods (19) are symmetrically embedded in the front and the rear of the upper surface of the second frame (8); two ports are arranged at the right end of the fourth rod (7) on the left side, and the two ports are respectively communicated with the eighth rods (19) on the front side and the rear side; the left end of the fourth rod (7) on the right side is also provided with two ports which are respectively communicated with the eighth rods (19) on the front side and the rear side; the second rod (4) is connected with the fourth rod (7) through a third rod (6), the upper end of the third rod (6) is communicated with the second rod (4), and the lower end of the third rod (6) is communicated with the fourth rod (7);
the lower end of the first rod (2) is fixed with an underframe (11); a fifth rod (9) is embedded in the upper surface of the bottom frame (11) in a bilateral symmetry manner; nine rods (20) are symmetrically embedded in the front and the rear of the upper surface of the bottom frame (11); two ports are arranged at the right end of the fifth rod (9) on the left side, and the two ports are respectively communicated with the ninth rods (20) on the front side and the rear side; the left end of the fifth rod (9) on the right side is provided with two ports which are respectively communicated with the ninth rods (20) on the front side and the rear side; the eighth rod (19) is connected with the ninth rod (20) through the seventh rod (15), the upper end of the seventh rod (15) is communicated with the eighth rod (19), and the lower end of the seventh rod (15) is communicated with the ninth rod (20); a storage bin (12) is arranged in the bottom frame (11), and the fifth rod (9) and the storage bin (12) are arranged in a penetrating way by a feed back port (16); a water inlet of the centrifugal water pump (17) is connected with a sixth rod (13), and the lower end of the sixth rod (13) is suspended in the storage bin (12).
2. A carrying floor for soilless organic vegetable substrates as claimed in claim 1 wherein: an observation port (18) is embedded in the outer wall of the front side of the bottom frame (11).
3. A carrying floor for soilless organic vegetable substrates as claimed in claim 1 wherein: a feed inlet (10) is formed in the right side wall of the bottom frame (11); the lower end of the feed inlet (10) is communicated with the right side of the storage bin (12); the upper end of the feed port (10) is exposed outside the bottom frame (11), and a sealing cover is screwed on the upper end of the feed port (10).
4. A carrying floor for soilless organic vegetable substrates as claimed in claim 1 wherein: the upper end of the first rod (2) is sleeved and screwed with a clamping cap (1).
5. A carrying floor for soilless organic vegetable substrates as claimed in claim 1 wherein: a plurality of reflectors (14) are arranged between the first frame (5) and the second frame (8) and between the second frame (8) and the bottom frame (11), and the reflectors (14) are distributed around the first rod (2) at equal angles; the upper end of a reflector (14) between the first frame (5) and the second frame (8) is fixed on the lower surface of the first frame (5), and the lower end is fixed on the outer side wall of the first rod (2); the upper end of a reflector (14) between the second frame (8) and the bottom frame (11) is fixed on the lower surface of the second frame (8), and the lower end is fixed on the outer side wall of the first rod (2).
6. A carrying floor for soilless organic vegetable substrates as claimed in claim 1 wherein: a plurality of spray heads (21) are arranged on the side walls of the second rod (4), the fourth rod (7), the eighth rod (19), the fifth rod (9) and the ninth rod (20) in a penetrating way.
7. A carrying floor for soilless organic vegetable substrates as claimed in claim 1 wherein: a plurality of culture dishes (3) are embedded on the upper surfaces of the first frames (5) on the two sides of the second rod (4), the upper surfaces of the second frames (8) on the two sides of the fourth rod (7), the upper surfaces of the second frames (8) on the two sides of the eighth rod (19), the upper surfaces of the bottom frames (11) on the two sides of the fifth rod (9) and the upper surfaces of the bottom frames (11) on the two sides of the ninth rod (20).
CN202021481322.XU 2020-07-24 2020-07-24 Bearing plate without soil organic vegetable substrate Active CN212937225U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202021481322.XU CN212937225U (en) 2020-07-24 2020-07-24 Bearing plate without soil organic vegetable substrate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202021481322.XU CN212937225U (en) 2020-07-24 2020-07-24 Bearing plate without soil organic vegetable substrate

Publications (1)

Publication Number Publication Date
CN212937225U true CN212937225U (en) 2021-04-13

Family

ID=75395574

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202021481322.XU Active CN212937225U (en) 2020-07-24 2020-07-24 Bearing plate without soil organic vegetable substrate

Country Status (1)

Country Link
CN (1) CN212937225U (en)

Similar Documents

Publication Publication Date Title
CN102630629A (en) Aerating device of water body and aeration filtering device of water body
CN207355151U (en) A kind of batch production water planting planter
CN212937225U (en) Bearing plate without soil organic vegetable substrate
CN202680251U (en) Water aeration device and water aeration filter device
CN109247279A (en) A kind of rotary jet fish meal of constant temperature hello throwing device
CN208258538U (en) A kind of Rice Cropping seedling frame
CN206744014U (en) A kind of seedlings nursing plate with irrigation device
CN212324944U (en) Frame is planted to domestic fungus
CN212753647U (en) Maize cultivation is with breeding cultivation frame
CN213961194U (en) Soilless culture device for vegetable planting
CN213246193U (en) Seed potato aeroponics case of potato
CN210157809U (en) Shelf type intelligent plant three-dimensional aerial fog rapid propagation device
CN211210426U (en) Plant seed breeding device
CN211746313U (en) Novel energy-saving aerator for fishpond
CN209283944U (en) It is suitable for the plant solid soilless culturing device of sight-seeing agriculture
CN112219588A (en) Energy-saving farming frame
CN207885293U (en) A kind of ecological agriculture cultivation box
CN207185362U (en) A kind of multifunctional vegetable planting box
CN212116352U (en) Energy-concerving and environment-protective onion is cultivated and uses culture rack
CN220476539U (en) Intelligent soilless culture device for vegetable planting
CN213639041U (en) Energy-efficient forestry seedling culture apparatus
CN2680104Y (en) Furniture with pet chamber
CN217884597U (en) Incubator for agricultural seeds
CN215736248U (en) Vegetable seedbed circulating spray irrigation system
CN214902824U (en) Irrigation equipment that rice shrimp was bred

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant