JPS577052B2 - - Google Patents
Info
- Publication number
- JPS577052B2 JPS577052B2 JP418076A JP418076A JPS577052B2 JP S577052 B2 JPS577052 B2 JP S577052B2 JP 418076 A JP418076 A JP 418076A JP 418076 A JP418076 A JP 418076A JP S577052 B2 JPS577052 B2 JP S577052B2
- 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
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP418076A JPS5289170A (en) | 1976-01-19 | 1976-01-19 | Method and device for producing plastic tube having rectangular passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP418076A JPS5289170A (en) | 1976-01-19 | 1976-01-19 | Method and device for producing plastic tube having rectangular passage |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5289170A JPS5289170A (en) | 1977-07-26 |
| JPS577052B2 true JPS577052B2 (en) | 1982-02-08 |
Family
ID=11577501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP418076A Granted JPS5289170A (en) | 1976-01-19 | 1976-01-19 | Method and device for producing plastic tube having rectangular passage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5289170A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039062U (en) * | 1983-08-24 | 1985-03-18 | 富士通株式会社 | Toner supply mechanism of electrostatic printing device |
| EP0337674A2 (en) * | 1988-04-12 | 1989-10-18 | Osaka Bousui Construction Co., Ltd. | Method of lining pipe with rigid tube |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL178063C (en) * | 1979-03-27 | 1986-01-16 | Wavin Bv | EXTRUSION HEAD WITH RING-SHAPED EXTRUSION CHANNEL AND A PLASTIC TUBE WITH LONG-WINDING HOLLOW CHANNELS OBTAINED IN THE WALL USING SUCH EXTRUSION HEAD. |
| JPS56111797A (en) * | 1980-02-07 | 1981-09-03 | Gorou Shigematsu | Porous pipe body and method of its propelling burying construction |
| JPS60193628A (en) * | 1984-03-16 | 1985-10-02 | Mitsubishi Plastics Ind Ltd | Manufacture of porous plastic pipe |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372920A (en) * | 1965-07-12 | 1968-03-12 | Nat Distillers Chem Corp | Method for producing thermoplastic sheet material |
-
1976
- 1976-01-19 JP JP418076A patent/JPS5289170A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3372920A (en) * | 1965-07-12 | 1968-03-12 | Nat Distillers Chem Corp | Method for producing thermoplastic sheet material |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6039062U (en) * | 1983-08-24 | 1985-03-18 | 富士通株式会社 | Toner supply mechanism of electrostatic printing device |
| EP0337674A2 (en) * | 1988-04-12 | 1989-10-18 | Osaka Bousui Construction Co., Ltd. | Method of lining pipe with rigid tube |
| EP0337674B1 (en) * | 1988-04-12 | 1993-06-09 | Osaka Bousui Construction Co., Ltd. | Method of lining pipe with rigid tube |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5289170A (en) | 1977-07-26 |