JPS61126171U - - Google Patents
Info
- Publication number
- JPS61126171U JPS61126171U JP932585U JP932585U JPS61126171U JP S61126171 U JPS61126171 U JP S61126171U JP 932585 U JP932585 U JP 932585U JP 932585 U JP932585 U JP 932585U JP S61126171 U JPS61126171 U JP S61126171U
- Authority
- JP
- Japan
- Prior art keywords
- inner layer
- weight
- parts
- condensation catalyst
- polyolefin
- 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009325U JPH0310461Y2 (enExample) | 1985-01-25 | 1985-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985009325U JPH0310461Y2 (enExample) | 1985-01-25 | 1985-01-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61126171U true JPS61126171U (enExample) | 1986-08-08 |
| JPH0310461Y2 JPH0310461Y2 (enExample) | 1991-03-14 |
Family
ID=30489437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985009325U Expired JPH0310461Y2 (enExample) | 1985-01-25 | 1985-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0310461Y2 (enExample) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857582A (ja) * | 1981-09-29 | 1983-04-05 | 三菱電線工業株式会社 | 水架橋性ポリオレフインパイプ |
| JPS5892539A (ja) * | 1981-11-16 | 1983-06-01 | カ−ベルメタル−エレクトロ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | 複合管の製造方法 |
-
1985
- 1985-01-25 JP JP1985009325U patent/JPH0310461Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857582A (ja) * | 1981-09-29 | 1983-04-05 | 三菱電線工業株式会社 | 水架橋性ポリオレフインパイプ |
| JPS5892539A (ja) * | 1981-11-16 | 1983-06-01 | カ−ベルメタル−エレクトロ・ゲゼルシヤフト・ミト・ベシユレンクテル・ハフツング | 複合管の製造方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0310461Y2 (enExample) | 1991-03-14 |