JPS546253Y2 - - Google Patents
Info
- Publication number
- JPS546253Y2 JPS546253Y2 JP1972110694U JP11069472U JPS546253Y2 JP S546253 Y2 JPS546253 Y2 JP S546253Y2 JP 1972110694 U JP1972110694 U JP 1972110694U JP 11069472 U JP11069472 U JP 11069472U JP S546253 Y2 JPS546253 Y2 JP S546253Y2
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/20—Hydro energy
Landscapes
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972110694U JPS546253Y2 (OSRAM) | 1972-09-22 | 1972-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972110694U JPS546253Y2 (OSRAM) | 1972-09-22 | 1972-09-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4968213U JPS4968213U (OSRAM) | 1974-06-14 |
| JPS546253Y2 true JPS546253Y2 (OSRAM) | 1979-03-23 |
Family
ID=28334391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972110694U Expired JPS546253Y2 (OSRAM) | 1972-09-22 | 1972-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS546253Y2 (OSRAM) |
-
1972
- 1972-09-22 JP JP1972110694U patent/JPS546253Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4968213U (OSRAM) | 1974-06-14 |