JPS5630787Y2 - - Google Patents
Info
- Publication number
- JPS5630787Y2 JPS5630787Y2 JP1977165065U JP16506577U JPS5630787Y2 JP S5630787 Y2 JPS5630787 Y2 JP S5630787Y2 JP 1977165065 U JP1977165065 U JP 1977165065U JP 16506577 U JP16506577 U JP 16506577U JP S5630787 Y2 JPS5630787 Y2 JP S5630787Y2
- Authority
- JP
- Japan
- 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.)
- Expired
Links
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977165065U JPS5630787Y2 (https=) | 1977-12-06 | 1977-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1977165065U JPS5630787Y2 (https=) | 1977-12-06 | 1977-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5489522U JPS5489522U (https=) | 1979-06-25 |
| JPS5630787Y2 true JPS5630787Y2 (https=) | 1981-07-22 |
Family
ID=29163137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1977165065U Expired JPS5630787Y2 (https=) | 1977-12-06 | 1977-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5630787Y2 (https=) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4501512B2 (ja) * | 2004-04-12 | 2010-07-14 | 東拓工業株式会社 | ガスバリア性を有する合成樹脂管 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4879513U (https=) * | 1971-12-29 | 1973-09-29 | ||
| JPS4924934A (https=) * | 1972-06-30 | 1974-03-05 |
-
1977
- 1977-12-06 JP JP1977165065U patent/JPS5630787Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5489522U (https=) | 1979-06-25 |