JPS5139755B2 - - Google Patents
Info
- Publication number
- JPS5139755B2 JPS5139755B2 JP47116164A JP11616472A JPS5139755B2 JP S5139755 B2 JPS5139755 B2 JP S5139755B2 JP 47116164 A JP47116164 A JP 47116164A JP 11616472 A JP11616472 A JP 11616472A JP S5139755 B2 JPS5139755 B2 JP S5139755B2
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/30—Adapting or protecting infrastructure or their operation in transportation, e.g. on roads, waterways or railways
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47116164A JPS5139755B2 (https=) | 1972-11-21 | 1972-11-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP47116164A JPS5139755B2 (https=) | 1972-11-21 | 1972-11-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4972896A JPS4972896A (https=) | 1974-07-13 |
| JPS5139755B2 true JPS5139755B2 (https=) | 1976-10-29 |
Family
ID=14680350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP47116164A Expired JPS5139755B2 (https=) | 1972-11-21 | 1972-11-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5139755B2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52128058U (https=) * | 1976-03-26 | 1977-09-29 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5716792Y2 (https=) * | 1975-05-21 | 1982-04-08 |
-
1972
- 1972-11-21 JP JP47116164A patent/JPS5139755B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52128058U (https=) * | 1976-03-26 | 1977-09-29 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4972896A (https=) | 1974-07-13 |