JPS4974271A - - Google Patents
Info
- Publication number
- JPS4974271A JPS4974271A JP10708873A JP10708873A JPS4974271A JP S4974271 A JPS4974271 A JP S4974271A JP 10708873 A JP10708873 A JP 10708873A JP 10708873 A JP10708873 A JP 10708873A JP S4974271 A JPS4974271 A JP S4974271A
- 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.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
- B29C55/02—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets
- B29C55/10—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial
- B29C55/12—Shaping by stretching, e.g. drawing through a die; Apparatus therefor of plates or sheets multiaxial biaxial
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722251022 DE2251022A1 (en) | 1972-10-18 | 1972-10-18 | FILM STRETCHING SYSTEM WITH DEVICES FOR LONGITUDINAL AND TRANSVERSAL STRETCHING OF RAIL-SHAPED THERMOPLASTIC PLASTIC FILMS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS4974271A true JPS4974271A (en) | 1974-07-17 |
Family
ID=5859379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10708873A Pending JPS4974271A (en) | 1972-10-18 | 1973-09-25 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS4974271A (en) |
| DE (1) | DE2251022A1 (en) |
| FR (1) | FR2208774A1 (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1443457A (en) * | 1965-06-01 | 1966-06-24 | Smith & Nephew | Improvement of films and sheets of thermoplastic and the like |
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1972
- 1972-10-18 DE DE19722251022 patent/DE2251022A1/en active Pending
-
1973
- 1973-09-25 JP JP10708873A patent/JPS4974271A/ja active Pending
- 1973-10-10 FR FR7336124A patent/FR2208774A1/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2208774B1 (en) | 1976-06-18 |
| FR2208774A1 (en) | 1974-06-28 |
| DE2251022A1 (en) | 1974-05-02 |