JPS5146313B2 - - Google Patents
Info
- Publication number
- JPS5146313B2 JPS5146313B2 JP8129072A JP8129072A JPS5146313B2 JP S5146313 B2 JPS5146313 B2 JP S5146313B2 JP 8129072 A JP8129072 A JP 8129072A JP 8129072 A JP8129072 A JP 8129072A JP S5146313 B2 JPS5146313 B2 JP S5146313B2
- 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
- Drilling And Boring (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8129072A JPS5146313B2 (en:Method) | 1972-08-14 | 1972-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8129072A JPS5146313B2 (en:Method) | 1972-08-14 | 1972-08-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4937286A JPS4937286A (en:Method) | 1974-04-06 |
| JPS5146313B2 true JPS5146313B2 (en:Method) | 1976-12-08 |
Family
ID=13742235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8129072A Expired JPS5146313B2 (en:Method) | 1972-08-14 | 1972-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5146313B2 (en:Method) |
-
1972
- 1972-08-14 JP JP8129072A patent/JPS5146313B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4937286A (en:Method) | 1974-04-06 |