JPH0297488U - - Google Patents
Info
- Publication number
- JPH0297488U JPH0297488U JP671089U JP671089U JPH0297488U JP H0297488 U JPH0297488 U JP H0297488U JP 671089 U JP671089 U JP 671089U JP 671089 U JP671089 U JP 671089U JP H0297488 U JPH0297488 U JP H0297488U
- Authority
- JP
- Japan
- Prior art keywords
- members
- movable collar
- holes
- male member
- locking
- Prior art date
- 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
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Earth Drilling (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP671089U JPH0297488U (cs) | 1989-01-24 | 1989-01-24 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP671089U JPH0297488U (cs) | 1989-01-24 | 1989-01-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0297488U true JPH0297488U (cs) | 1990-08-02 |
Family
ID=31211106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP671089U Pending JPH0297488U (cs) | 1989-01-24 | 1989-01-24 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0297488U (cs) |
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1989
- 1989-01-24 JP JP671089U patent/JPH0297488U/ja active Pending