JPS4989316A - - Google Patents
Info
- Publication number
- JPS4989316A JPS4989316A JP48001086A JP108673A JPS4989316A JP S4989316 A JPS4989316 A JP S4989316A JP 48001086 A JP48001086 A JP 48001086A JP 108673 A JP108673 A JP 108673A JP S4989316 A JPS4989316 A JP S4989316A
- 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.)
- Granted
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
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP731086A JPS5127921B2 (OSRAM) | 1972-12-30 | 1972-12-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP731086A JPS5127921B2 (OSRAM) | 1972-12-30 | 1972-12-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4989316A true JPS4989316A (OSRAM) | 1974-08-27 |
| JPS5127921B2 JPS5127921B2 (OSRAM) | 1976-08-16 |
Family
ID=11491679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP731086A Expired JPS5127921B2 (OSRAM) | 1972-12-30 | 1972-12-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5127921B2 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62156694U (OSRAM) * | 1986-03-27 | 1987-10-05 |
-
1972
- 1972-12-30 JP JP731086A patent/JPS5127921B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5127921B2 (OSRAM) | 1976-08-16 |