JPH02145310U - - Google Patents
Info
- Publication number
- JPH02145310U JPH02145310U JP1989054826U JP5482689U JPH02145310U JP H02145310 U JPH02145310 U JP H02145310U JP 1989054826 U JP1989054826 U JP 1989054826U JP 5482689 U JP5482689 U JP 5482689U JP H02145310 U JPH02145310 U JP H02145310U
- Authority
- JP
- Japan
- Prior art keywords
- lip
- tip
- contact portion
- film presser
- elastic rod
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
Classifications
-
- 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
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Greenhouses (AREA)
- Tents Or Canopies (AREA)
- Connection Of Plates (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989054826U JPH02145310U (da) | 1989-05-12 | 1989-05-12 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1989054826U JPH02145310U (da) | 1989-05-12 | 1989-05-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02145310U true JPH02145310U (da) | 1990-12-10 |
Family
ID=31577234
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1989054826U Pending JPH02145310U (da) | 1989-05-12 | 1989-05-12 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02145310U (da) |
-
1989
- 1989-05-12 JP JP1989054826U patent/JPH02145310U/ja active Pending