JPS5645836Y2 - - Google Patents
Info
- Publication number
- JPS5645836Y2 JPS5645836Y2 JP1972131471U JP13147172U JPS5645836Y2 JP S5645836 Y2 JPS5645836 Y2 JP S5645836Y2 JP 1972131471 U JP1972131471 U JP 1972131471U JP 13147172 U JP13147172 U JP 13147172U JP S5645836 Y2 JPS5645836 Y2 JP S5645836Y2
- 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 |
|---|---|---|---|
| JP1972131471U JPS5645836Y2 (en:Method) | 1972-11-14 | 1972-11-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1972131471U JPS5645836Y2 (en:Method) | 1972-11-14 | 1972-11-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4985794U JPS4985794U (en:Method) | 1974-07-25 |
| JPS5645836Y2 true JPS5645836Y2 (en:Method) | 1981-10-26 |
Family
ID=28392885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1972131471U Expired JPS5645836Y2 (en:Method) | 1972-11-14 | 1972-11-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5645836Y2 (en:Method) |
-
1972
- 1972-11-14 JP JP1972131471U patent/JPS5645836Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4985794U (en:Method) | 1974-07-25 |