JPS5133309B2 - - Google Patents
Info
- Publication number
- JPS5133309B2 JPS5133309B2 JP8697972A JP8697972A JPS5133309B2 JP S5133309 B2 JPS5133309 B2 JP S5133309B2 JP 8697972 A JP8697972 A JP 8697972A JP 8697972 A JP8697972 A JP 8697972A JP S5133309 B2 JPS5133309 B2 JP S5133309B2
- 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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8697972A JPS5133309B2 (en:Method) | 1972-08-29 | 1972-08-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8697972A JPS5133309B2 (en:Method) | 1972-08-29 | 1972-08-29 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4941982A JPS4941982A (en:Method) | 1974-04-19 |
| JPS5133309B2 true JPS5133309B2 (en:Method) | 1976-09-18 |
Family
ID=13901975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8697972A Expired JPS5133309B2 (en:Method) | 1972-08-29 | 1972-08-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5133309B2 (en:Method) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS51145880A (en) * | 1975-06-11 | 1976-12-15 | Akira Fujiwara | Mattlike switch mechanism |
| JPS54124181U (en:Method) * | 1978-02-17 | 1979-08-30 |
-
1972
- 1972-08-29 JP JP8697972A patent/JPS5133309B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS4941982A (en:Method) | 1974-04-19 |