JPS557132B2 - - Google Patents
Info
- Publication number
- JPS557132B2 JPS557132B2 JP7558276A JP7558276A JPS557132B2 JP S557132 B2 JPS557132 B2 JP S557132B2 JP 7558276 A JP7558276 A JP 7558276A JP 7558276 A JP7558276 A JP 7558276A JP S557132 B2 JPS557132 B2 JP S557132B2
- 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
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7558276A JPS531252A (en) | 1976-06-28 | 1976-06-28 | Device for producing film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7558276A JPS531252A (en) | 1976-06-28 | 1976-06-28 | Device for producing film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS531252A JPS531252A (en) | 1978-01-09 |
| JPS557132B2 true JPS557132B2 (instruction) | 1980-02-22 |
Family
ID=13580317
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7558276A Granted JPS531252A (en) | 1976-06-28 | 1976-06-28 | Device for producing film |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS531252A (instruction) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3294882A (en) * | 1963-10-24 | 1966-12-27 | Union Carbide Corp | Film forming method and apparatus |
| US3476846A (en) * | 1967-07-17 | 1969-11-04 | Du Pont | Process and apparatus for extruding polyolefins |
| GB1271694A (en) * | 1969-06-25 | 1972-04-26 | Ici Ltd | Process and apparatus for the production of tubular films from thermoplastic materials |
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1976
- 1976-06-28 JP JP7558276A patent/JPS531252A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS531252A (en) | 1978-01-09 |