JPS4738740Y1 - - Google Patents
Info
- Publication number
- JPS4738740Y1 JPS4738740Y1 JP1970052645U JP5264570U JPS4738740Y1 JP S4738740 Y1 JPS4738740 Y1 JP S4738740Y1 JP 1970052645 U JP1970052645 U JP 1970052645U JP 5264570 U JP5264570 U JP 5264570U JP S4738740 Y1 JPS4738740 Y1 JP S4738740Y1
- 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
Landscapes
- Central Air Conditioning (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970052645U JPS4738740Y1 (OSRAM) | 1970-05-27 | 1970-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970052645U JPS4738740Y1 (OSRAM) | 1970-05-27 | 1970-05-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4738740Y1 true JPS4738740Y1 (OSRAM) | 1972-11-24 |
Family
ID=33224096
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970052645U Expired JPS4738740Y1 (OSRAM) | 1970-05-27 | 1970-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4738740Y1 (OSRAM) |
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1970
- 1970-05-27 JP JP1970052645U patent/JPS4738740Y1/ja not_active Expired