FR1006870A - Perfectionnement aux moules - Google Patents
Perfectionnement aux moulesInfo
- Publication number
- FR1006870A FR1006870A FR1006870DA FR1006870A FR 1006870 A FR1006870 A FR 1006870A FR 1006870D A FR1006870D A FR 1006870DA FR 1006870 A FR1006870 A FR 1006870A
- Authority
- FR
- France
- Prior art keywords
- mussel
- improvement
- mussel improvement
- Prior art date
- 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
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
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/34—Auxiliary operations
- B29C44/58—Moulds
- B29C44/586—Moulds with a cavity increasing in size during foaming
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1006870T | 1949-12-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1006870A true FR1006870A (fr) | 1952-04-28 |
Family
ID=9566135
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1006870D Expired FR1006870A (fr) | 1949-12-06 | 1949-12-06 | Perfectionnement aux moules |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1006870A (fr) |
-
1949
- 1949-12-06 FR FR1006870D patent/FR1006870A/fr not_active Expired
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