JPH0435746U - - Google Patents
Info
- Publication number
- JPH0435746U JPH0435746U JP1990076889U JP7688990U JPH0435746U JP H0435746 U JPH0435746 U JP H0435746U JP 1990076889 U JP1990076889 U JP 1990076889U JP 7688990 U JP7688990 U JP 7688990U JP H0435746 U JPH0435746 U JP H0435746U
- Authority
- JP
- Japan
- Prior art keywords
- hot air
- tube
- air duct
- perforation
- synthetic resin
- 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.)
- Granted
Links
- 229920003002 synthetic resin Polymers 0.000 claims description 3
- 239000000057 synthetic resin Substances 0.000 claims description 3
- 239000000945 filler Substances 0.000 claims 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 |
|---|---|---|---|
| JP1990076889U JP2507358Y2 (ja) | 1990-07-18 | 1990-07-18 | 温風ダクト用チュ―ブ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990076889U JP2507358Y2 (ja) | 1990-07-18 | 1990-07-18 | 温風ダクト用チュ―ブ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0435746U true JPH0435746U (cs) | 1992-03-25 |
| JP2507358Y2 JP2507358Y2 (ja) | 1996-08-14 |
Family
ID=31618764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990076889U Expired - Lifetime JP2507358Y2 (ja) | 1990-07-18 | 1990-07-18 | 温風ダクト用チュ―ブ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2507358Y2 (cs) |
-
1990
- 1990-07-18 JP JP1990076889U patent/JP2507358Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JP2507358Y2 (ja) | 1996-08-14 |