JPS61194876U - - Google Patents
Info
- Publication number
- JPS61194876U JPS61194876U JP7916785U JP7916785U JPS61194876U JP S61194876 U JPS61194876 U JP S61194876U JP 7916785 U JP7916785 U JP 7916785U JP 7916785 U JP7916785 U JP 7916785U JP S61194876 U JPS61194876 U JP S61194876U
- Authority
- JP
- Japan
- Prior art keywords
- interlock
- metal tape
- edge
- interlocking
- surface smoothing
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 11
- 239000012530 fluid Substances 0.000 claims description 3
- 238000009499 grossing Methods 0.000 claims 4
- 239000004033 plastic Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7916785U JPH041430Y2 (sv) | 1985-05-27 | 1985-05-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7916785U JPH041430Y2 (sv) | 1985-05-27 | 1985-05-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61194876U true JPS61194876U (sv) | 1986-12-04 |
| JPH041430Y2 JPH041430Y2 (sv) | 1992-01-17 |
Family
ID=30623826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7916785U Expired JPH041430Y2 (sv) | 1985-05-27 | 1985-05-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH041430Y2 (sv) |
-
1985
- 1985-05-27 JP JP7916785U patent/JPH041430Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH041430Y2 (sv) | 1992-01-17 |