JPH0319189U - - Google Patents
Info
- Publication number
- JPH0319189U JPH0319189U JP7986189U JP7986189U JPH0319189U JP H0319189 U JPH0319189 U JP H0319189U JP 7986189 U JP7986189 U JP 7986189U JP 7986189 U JP7986189 U JP 7986189U JP H0319189 U JPH0319189 U JP H0319189U
- Authority
- JP
- Japan
- Prior art keywords
- spiral tube
- synthetic resin
- fitting
- fitting part
- showing
- 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
- 229920003002 synthetic resin Polymers 0.000 claims description 7
- 239000000057 synthetic resin Substances 0.000 claims description 7
- 230000002093 peripheral effect Effects 0.000 claims 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
- 229920002554 vinyl polymer Polymers 0.000 description 1
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7986189U JPH068389Y2 (ja) | 1989-07-05 | 1989-07-05 | 螺旋管 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7986189U JPH068389Y2 (ja) | 1989-07-05 | 1989-07-05 | 螺旋管 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0319189U true JPH0319189U (en, 2012) | 1991-02-25 |
| JPH068389Y2 JPH068389Y2 (ja) | 1994-03-02 |
Family
ID=31624408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7986189U Expired - Lifetime JPH068389Y2 (ja) | 1989-07-05 | 1989-07-05 | 螺旋管 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068389Y2 (en, 2012) |
-
1989
- 1989-07-05 JP JP7986189U patent/JPH068389Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068389Y2 (ja) | 1994-03-02 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |