BE637840A - - Google Patents
Info
- Publication number
- BE637840A BE637840A BE637840DA BE637840A BE 637840 A BE637840 A BE 637840A BE 637840D A BE637840D A BE 637840DA BE 637840 A BE637840 A BE 637840A
- Authority
- BE
- Belgium
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
- B29C51/00—Shaping by thermoforming, i.e. shaping sheets or sheet like preforms after heating, e.g. shaping sheets in matched moulds or by deep-drawing; Apparatus therefor
- B29C51/10—Forming by pressure difference, e.g. vacuum
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Diaphragms And Bellows (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH444363A CH402387A (de) | 1963-04-08 | 1963-04-08 | Verfahren zur Formgebung von beweglichen Membranen aus plastomeren Kunststoffen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE637840A true BE637840A (lm) |
Family
ID=4276216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE637840D BE637840A (lm) | 1963-04-08 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE637840A (lm) |
| CH (1) | CH402387A (lm) |
-
0
- BE BE637840D patent/BE637840A/xx unknown
-
1963
- 1963-04-08 CH CH444363A patent/CH402387A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH402387A (de) | 1965-11-15 |