JPS4974637U - - Google Patents
Info
- Publication number
- JPS4974637U JPS4974637U JP1972120849U JP12084972U JPS4974637U JP S4974637 U JPS4974637 U JP S4974637U JP 1972120849 U JP1972120849 U JP 1972120849U JP 12084972 U JP12084972 U JP 12084972U JP S4974637 U JPS4974637 U JP S4974637U
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
- Y02A30/274—Relating to heating, ventilation or air conditioning [HVAC] technologies using waste energy, e.g. from internal combustion engine
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972120849U JPS4974637U (xx) | 1972-10-19 | 1972-10-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972120849U JPS4974637U (xx) | 1972-10-19 | 1972-10-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4974637U true JPS4974637U (xx) | 1974-06-28 |
Family
ID=28362863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972120849U Pending JPS4974637U (xx) | 1972-10-19 | 1972-10-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4974637U (xx) |
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1972
- 1972-10-19 JP JP1972120849U patent/JPS4974637U/ja active Pending