JPS4960551U - - Google Patents
Info
- Publication number
- JPS4960551U JPS4960551U JP1972102764U JP10276472U JPS4960551U JP S4960551 U JPS4960551 U JP S4960551U JP 1972102764 U JP1972102764 U JP 1972102764U JP 10276472 U JP10276472 U JP 10276472U JP S4960551 U JPS4960551 U JP S4960551U
- 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.)
- Pending
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 |
|---|---|---|---|
| JP1972102764U JPS4960551U (hu) | 1972-09-01 | 1972-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972102764U JPS4960551U (hu) | 1972-09-01 | 1972-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4960551U true JPS4960551U (hu) | 1974-05-28 |
Family
ID=28312099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972102764U Pending JPS4960551U (hu) | 1972-09-01 | 1972-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4960551U (hu) |
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1972
- 1972-09-01 JP JP1972102764U patent/JPS4960551U/ja active Pending