JPS52131679U - - Google Patents
Info
- Publication number
- JPS52131679U JPS52131679U JP4053076U JP4053076U JPS52131679U JP S52131679 U JPS52131679 U JP S52131679U JP 4053076 U JP4053076 U JP 4053076U JP 4053076 U JP4053076 U JP 4053076U JP S52131679 U JPS52131679 U JP S52131679U
- 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.)
- Pending
Links
Landscapes
- Drilling And Boring (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4053076U JPS52131679U (en:Method) | 1976-04-01 | 1976-04-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4053076U JPS52131679U (en:Method) | 1976-04-01 | 1976-04-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS52131679U true JPS52131679U (en:Method) | 1977-10-06 |
Family
ID=28499649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4053076U Pending JPS52131679U (en:Method) | 1976-04-01 | 1976-04-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS52131679U (en:Method) |
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1976
- 1976-04-01 JP JP4053076U patent/JPS52131679U/ja active Pending