JPS528152Y1 - - Google Patents
Info
- Publication number
- JPS528152Y1 JPS528152Y1 JP3953572U JP3953572U JPS528152Y1 JP S528152 Y1 JPS528152 Y1 JP S528152Y1 JP 3953572 U JP3953572 U JP 3953572U JP 3953572 U JP3953572 U JP 3953572U JP S528152 Y1 JPS528152 Y1 JP S528152Y1
- 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 |
|---|---|---|---|
| JP3953572U JPS528152Y1 (en:Method) | 1972-04-05 | 1972-04-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3953572U JPS528152Y1 (en:Method) | 1972-04-05 | 1972-04-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS528152Y1 true JPS528152Y1 (en:Method) | 1977-02-21 |
Family
ID=33054099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3953572U Expired JPS528152Y1 (en:Method) | 1972-04-05 | 1972-04-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS528152Y1 (en:Method) |
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1972
- 1972-04-05 JP JP3953572U patent/JPS528152Y1/ja not_active Expired