JPS4964075A - - Google Patents
Info
- Publication number
- JPS4964075A JPS4964075A JP10487872A JP10487872A JPS4964075A JP S4964075 A JPS4964075 A JP S4964075A JP 10487872 A JP10487872 A JP 10487872A JP 10487872 A JP10487872 A JP 10487872A JP S4964075 A JPS4964075 A JP S4964075A
- 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 Tools (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10487872A JPS4964075A (xx) | 1972-10-21 | 1972-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10487872A JPS4964075A (xx) | 1972-10-21 | 1972-10-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4964075A true JPS4964075A (xx) | 1974-06-21 |
Family
ID=14392445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10487872A Pending JPS4964075A (xx) | 1972-10-21 | 1972-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4964075A (xx) |
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1972
- 1972-10-21 JP JP10487872A patent/JPS4964075A/ja active Pending