JPS4917695B1 - - Google Patents
Info
- Publication number
- JPS4917695B1 JPS4917695B1 JP8309070A JP8309070A JPS4917695B1 JP S4917695 B1 JPS4917695 B1 JP S4917695B1 JP 8309070 A JP8309070 A JP 8309070A JP 8309070 A JP8309070 A JP 8309070A JP S4917695 B1 JPS4917695 B1 JP S4917695B1
- 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)
- Earth Drilling (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8309070A JPS4917695B1 (fr) | 1970-09-22 | 1970-09-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8309070A JPS4917695B1 (fr) | 1970-09-22 | 1970-09-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4917695B1 true JPS4917695B1 (fr) | 1974-05-02 |
Family
ID=13792467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8309070A Pending JPS4917695B1 (fr) | 1970-09-22 | 1970-09-22 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS4917695B1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53149500A (en) * | 1977-05-27 | 1978-12-26 | Amiet Ag | Substitution lock |
-
1970
- 1970-09-22 JP JP8309070A patent/JPS4917695B1/ja active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS53149500A (en) * | 1977-05-27 | 1978-12-26 | Amiet Ag | Substitution lock |