JPS5073442A - - Google Patents
Info
- Publication number
- JPS5073442A JPS5073442A JP48122781A JP12278173A JPS5073442A JP S5073442 A JPS5073442 A JP S5073442A JP 48122781 A JP48122781 A JP 48122781A JP 12278173 A JP12278173 A JP 12278173A JP S5073442 A JPS5073442 A JP S5073442A
- 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 |
---|---|---|---|
JP48122781A JPS5073442A (en) | 1973-11-02 | 1973-11-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP48122781A JPS5073442A (en) | 1973-11-02 | 1973-11-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5073442A true JPS5073442A (en) | 1975-06-17 |
Family
ID=14844438
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP48122781A Pending JPS5073442A (en) | 1973-11-02 | 1973-11-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5073442A (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4876142A (en) * | 1972-01-13 | 1973-10-13 | ||
JPS4838666B1 (en) * | 1968-12-30 | 1973-11-19 | ||
JPS5517064U (en) * | 1978-07-20 | 1980-02-02 |
-
1973
- 1973-11-02 JP JP48122781A patent/JPS5073442A/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4838666B1 (en) * | 1968-12-30 | 1973-11-19 | ||
JPS4876142A (en) * | 1972-01-13 | 1973-10-13 | ||
JPS5517064U (en) * | 1978-07-20 | 1980-02-02 |