JPS4876345A - - Google Patents
Info
- Publication number
- JPS4876345A JPS4876345A JP512572A JP512572A JPS4876345A JP S4876345 A JPS4876345 A JP S4876345A JP 512572 A JP512572 A JP 512572A JP 512572 A JP512572 A JP 512572A JP S4876345 A JPS4876345 A JP S4876345A
- 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 Exploitation, And Mining Machines And Methods (AREA)
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP512572A JPS4876345A (OSRAM) | 1972-01-10 | 1972-01-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP512572A JPS4876345A (OSRAM) | 1972-01-10 | 1972-01-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4876345A true JPS4876345A (OSRAM) | 1973-10-15 |
Family
ID=11602583
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP512572A Pending JPS4876345A (OSRAM) | 1972-01-10 | 1972-01-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4876345A (OSRAM) |
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1972
- 1972-01-10 JP JP512572A patent/JPS4876345A/ja active Pending