JPS5224760B2 - - Google Patents
Info
- Publication number
- JPS5224760B2 JPS5224760B2 JP8349972A JP8349972A JPS5224760B2 JP S5224760 B2 JPS5224760 B2 JP S5224760B2 JP 8349972 A JP8349972 A JP 8349972A JP 8349972 A JP8349972 A JP 8349972A JP S5224760 B2 JPS5224760 B2 JP S5224760B2
- 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
Landscapes
- Underground Or Underwater Handling Of Building Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8349972A JPS5224760B2 (en:Method) | 1972-08-21 | 1972-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8349972A JPS5224760B2 (en:Method) | 1972-08-21 | 1972-08-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4937385A JPS4937385A (en:Method) | 1974-04-06 |
| JPS5224760B2 true JPS5224760B2 (en:Method) | 1977-07-02 |
Family
ID=13804154
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8349972A Expired JPS5224760B2 (en:Method) | 1972-08-21 | 1972-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5224760B2 (en:Method) |
-
1972
- 1972-08-21 JP JP8349972A patent/JPS5224760B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4937385A (en:Method) | 1974-04-06 |