JPS63173589U - - Google Patents
Info
- Publication number
- JPS63173589U JPS63173589U JP6642487U JP6642487U JPS63173589U JP S63173589 U JPS63173589 U JP S63173589U JP 6642487 U JP6642487 U JP 6642487U JP 6642487 U JP6642487 U JP 6642487U JP S63173589 U JPS63173589 U JP S63173589U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- tube
- elastic packing
- enlarged
- socket
- 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
- 238000012856 packing Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Joints Allowing Movement (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6642487U JPS63173589U (ko) | 1987-04-30 | 1987-04-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6642487U JPS63173589U (ko) | 1987-04-30 | 1987-04-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63173589U true JPS63173589U (ko) | 1988-11-10 |
Family
ID=30904418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6642487U Pending JPS63173589U (ko) | 1987-04-30 | 1987-04-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63173589U (ko) |
-
1987
- 1987-04-30 JP JP6642487U patent/JPS63173589U/ja active Pending