JPS5147374Y2 - - Google Patents
Info
- Publication number
- JPS5147374Y2 JPS5147374Y2 JP1972033768U JP3376872U JPS5147374Y2 JP S5147374 Y2 JPS5147374 Y2 JP S5147374Y2 JP 1972033768 U JP1972033768 U JP 1972033768U JP 3376872 U JP3376872 U JP 3376872U JP S5147374 Y2 JPS5147374 Y2 JP S5147374Y2
- Authority
- JP
- Japan
- 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
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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/56—Heat recovery units
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972033768U JPS5147374Y2 (https=) | 1972-03-22 | 1972-03-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972033768U JPS5147374Y2 (https=) | 1972-03-22 | 1972-03-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS48109754U JPS48109754U (https=) | 1973-12-18 |
| JPS5147374Y2 true JPS5147374Y2 (https=) | 1976-11-16 |
Family
ID=27899006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972033768U Expired JPS5147374Y2 (https=) | 1972-03-22 | 1972-03-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5147374Y2 (https=) |
-
1972
- 1972-03-22 JP JP1972033768U patent/JPS5147374Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS48109754U (https=) | 1973-12-18 |