JPS6118249Y2 - - Google Patents
Info
- Publication number
- JPS6118249Y2 JPS6118249Y2 JP1981082236U JP8223681U JPS6118249Y2 JP S6118249 Y2 JPS6118249 Y2 JP S6118249Y2 JP 1981082236 U JP1981082236 U JP 1981082236U JP 8223681 U JP8223681 U JP 8223681U JP S6118249 Y2 JPS6118249 Y2 JP S6118249Y2
- Authority
- JP
- Japan
- Prior art keywords
- frame
- sheet
- upper frame
- shaft
- lower frame
- 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.)
- Expired
Links
- 239000002184 metal Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000003708 ampul Substances 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
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)
- Connection Of Plates (AREA)
- Insertion Pins And Rivets (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981082236U JPS6118249Y2 (es) | 1981-06-05 | 1981-06-05 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1981082236U JPS6118249Y2 (es) | 1981-06-05 | 1981-06-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57194906U JPS57194906U (es) | 1982-12-10 |
JPS6118249Y2 true JPS6118249Y2 (es) | 1986-06-03 |
Family
ID=29877715
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1981082236U Expired JPS6118249Y2 (es) | 1981-06-05 | 1981-06-05 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6118249Y2 (es) |
-
1981
- 1981-06-05 JP JP1981082236U patent/JPS6118249Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57194906U (es) | 1982-12-10 |
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