JPS5021189B1 - - Google Patents
Info
- Publication number
- JPS5021189B1 JPS5021189B1 JP10028070A JP10028070A JPS5021189B1 JP S5021189 B1 JPS5021189 B1 JP S5021189B1 JP 10028070 A JP10028070 A JP 10028070A JP 10028070 A JP10028070 A JP 10028070A JP S5021189 B1 JPS5021189 B1 JP S5021189B1
- 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 |
|---|---|---|---|
| JP10028070A JPS5021189B1 (ja) | 1970-11-16 | 1970-11-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10028070A JPS5021189B1 (ja) | 1970-11-16 | 1970-11-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5021189B1 true JPS5021189B1 (ja) | 1975-07-21 |
Family
ID=14269771
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10028070A Pending JPS5021189B1 (ja) | 1970-11-16 | 1970-11-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5021189B1 (ja) |
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1970
- 1970-11-16 JP JP10028070A patent/JPS5021189B1/ja active Pending