JPS4876174A - - Google Patents
Info
- Publication number
- JPS4876174A JPS4876174A JP557772A JP557772A JPS4876174A JP S4876174 A JPS4876174 A JP S4876174A JP 557772 A JP557772 A JP 557772A JP 557772 A JP557772 A JP 557772A JP S4876174 A JPS4876174 A JP S4876174A
- 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 |
|---|---|---|---|
| JP557772A JPS4876174A (oth) | 1972-01-13 | 1972-01-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP557772A JPS4876174A (oth) | 1972-01-13 | 1972-01-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4876174A true JPS4876174A (oth) | 1973-10-13 |
Family
ID=11615065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP557772A Pending JPS4876174A (oth) | 1972-01-13 | 1972-01-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4876174A (oth) |
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1972
- 1972-01-13 JP JP557772A patent/JPS4876174A/ja active Pending