JPS4893122A - - Google Patents
Info
- Publication number
- JPS4893122A JPS4893122A JP47024549A JP2454972A JPS4893122A JP S4893122 A JPS4893122 A JP S4893122A JP 47024549 A JP47024549 A JP 47024549A JP 2454972 A JP2454972 A JP 2454972A JP S4893122 A JPS4893122 A JP S4893122A
- 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
- Sewage (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
- Lining And Supports For Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2454972A JPS56574B2 (enExample) | 1972-03-10 | 1972-03-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2454972A JPS56574B2 (enExample) | 1972-03-10 | 1972-03-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4893122A true JPS4893122A (enExample) | 1973-12-03 |
| JPS56574B2 JPS56574B2 (enExample) | 1981-01-08 |
Family
ID=12141218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2454972A Expired JPS56574B2 (enExample) | 1972-03-10 | 1972-03-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56574B2 (enExample) |
-
1972
- 1972-03-10 JP JP2454972A patent/JPS56574B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS56574B2 (enExample) | 1981-01-08 |