JPS50135794A - - Google Patents
Info
- Publication number
- JPS50135794A JPS50135794A JP49041370A JP4137074A JPS50135794A JP S50135794 A JPS50135794 A JP S50135794A JP 49041370 A JP49041370 A JP 49041370A JP 4137074 A JP4137074 A JP 4137074A JP S50135794 A JPS50135794 A JP S50135794A
- 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
- 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 |
|---|---|---|---|
| JP4137074A JPS5640212B2 (https=) | 1974-04-10 | 1974-04-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4137074A JPS5640212B2 (https=) | 1974-04-10 | 1974-04-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS50135794A true JPS50135794A (https=) | 1975-10-28 |
| JPS5640212B2 JPS5640212B2 (https=) | 1981-09-18 |
Family
ID=12606539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4137074A Expired JPS5640212B2 (https=) | 1974-04-10 | 1974-04-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5640212B2 (https=) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5296100U (https=) * | 1976-01-16 | 1977-07-18 |
-
1974
- 1974-04-10 JP JP4137074A patent/JPS5640212B2/ja not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5296100U (https=) * | 1976-01-16 | 1977-07-18 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5640212B2 (https=) | 1981-09-18 |