JPS505434B1 - - Google Patents
Info
- Publication number
- JPS505434B1 JPS505434B1 JP8703169A JP8703169A JPS505434B1 JP S505434 B1 JPS505434 B1 JP S505434B1 JP 8703169 A JP8703169 A JP 8703169A JP 8703169 A JP8703169 A JP 8703169A JP S505434 B1 JPS505434 B1 JP S505434B1
- 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 |
|---|---|---|---|
| JP8703169A JPS505434B1 (ja) | 1969-10-30 | 1969-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8703169A JPS505434B1 (ja) | 1969-10-30 | 1969-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS505434B1 true JPS505434B1 (ja) | 1975-03-04 |
Family
ID=13903568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8703169A Pending JPS505434B1 (ja) | 1969-10-30 | 1969-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS505434B1 (ja) |
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1969
- 1969-10-30 JP JP8703169A patent/JPS505434B1/ja active Pending