JPS4958639A - - Google Patents
Info
- Publication number
- JPS4958639A JPS4958639A JP10141172A JP10141172A JPS4958639A JP S4958639 A JPS4958639 A JP S4958639A JP 10141172 A JP10141172 A JP 10141172A JP 10141172 A JP10141172 A JP 10141172A JP S4958639 A JPS4958639 A JP S4958639A
- 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
- Excavating Of Shafts Or Tunnels (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10141172A JPS4958639A (de) | 1972-10-10 | 1972-10-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10141172A JPS4958639A (de) | 1972-10-10 | 1972-10-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4958639A true JPS4958639A (de) | 1974-06-06 |
Family
ID=14299955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10141172A Pending JPS4958639A (de) | 1972-10-10 | 1972-10-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS4958639A (de) |
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1972
- 1972-10-10 JP JP10141172A patent/JPS4958639A/ja active Pending