JPS4924157Y1 - - Google Patents
Info
- Publication number
- JPS4924157Y1 JPS4924157Y1 JP1970130957U JP13095770U JPS4924157Y1 JP S4924157 Y1 JPS4924157 Y1 JP S4924157Y1 JP 1970130957 U JP1970130957 U JP 1970130957U JP 13095770 U JP13095770 U JP 13095770U JP S4924157 Y1 JPS4924157 Y1 JP S4924157Y1
- 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 |
|---|---|---|---|
| JP1970130957U JPS4924157Y1 (en:Method) | 1970-12-25 | 1970-12-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1970130957U JPS4924157Y1 (en:Method) | 1970-12-25 | 1970-12-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4924157Y1 true JPS4924157Y1 (en:Method) | 1974-06-28 |
Family
ID=33281157
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1970130957U Expired JPS4924157Y1 (en:Method) | 1970-12-25 | 1970-12-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4924157Y1 (en:Method) |
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1970
- 1970-12-25 JP JP1970130957U patent/JPS4924157Y1/ja not_active Expired