JPH052763Y2 - - Google Patents
Info
- Publication number
- JPH052763Y2 JPH052763Y2 JP1987112370U JP11237087U JPH052763Y2 JP H052763 Y2 JPH052763 Y2 JP H052763Y2 JP 1987112370 U JP1987112370 U JP 1987112370U JP 11237087 U JP11237087 U JP 11237087U JP H052763 Y2 JPH052763 Y2 JP H052763Y2
- Authority
- JP
- Japan
- Prior art keywords
- door
- pipe
- door lock
- wedge piece
- pipe door
- 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 - Lifetime
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 9
- 229920002554 vinyl polymer Polymers 0.000 description 9
- 238000010276 construction Methods 0.000 description 5
- 238000005452 bending Methods 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 235000013311 vegetables Nutrition 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987112370U JPH052763Y2 (enrdf_load_stackoverflow) | 1987-07-22 | 1987-07-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987112370U JPH052763Y2 (enrdf_load_stackoverflow) | 1987-07-22 | 1987-07-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6418270U JPS6418270U (enrdf_load_stackoverflow) | 1989-01-30 |
| JPH052763Y2 true JPH052763Y2 (enrdf_load_stackoverflow) | 1993-01-22 |
Family
ID=31351247
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987112370U Expired - Lifetime JPH052763Y2 (enrdf_load_stackoverflow) | 1987-07-22 | 1987-07-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH052763Y2 (enrdf_load_stackoverflow) |
-
1987
- 1987-07-22 JP JP1987112370U patent/JPH052763Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6418270U (enrdf_load_stackoverflow) | 1989-01-30 |