FR2173963B3 - - Google Patents
Info
- Publication number
- FR2173963B3 FR2173963B3 FR7302339A FR7302339A FR2173963B3 FR 2173963 B3 FR2173963 B3 FR 2173963B3 FR 7302339 A FR7302339 A FR 7302339A FR 7302339 A FR7302339 A FR 7302339A FR 2173963 B3 FR2173963 B3 FR 2173963B3
- Authority
- FR
- France
- 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
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- 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
- B29C44/3461—Making or treating expandable particles
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1955172A IT946714B (it) | 1972-01-19 | 1972-01-19 | Macchina preespanditrice autoali mentata particolarmente per poli stirolo espandibile |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2173963A1 FR2173963A1 (en) | 1973-10-12 |
FR2173963B3 true FR2173963B3 (ja) | 1976-01-30 |
Family
ID=11158974
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7302339A Granted FR2173963A1 (en) | 1972-01-19 | 1973-01-17 | Polystyrene foaming machine - with foaming chamber separated from water heating complex by perforated wall |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE2301765A1 (ja) |
FR (1) | FR2173963A1 (ja) |
IT (1) | IT946714B (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106113370A (zh) * | 2016-08-17 | 2016-11-16 | 重庆市盛塑包装制品有限公司 | Epp预发泡机 |
CN106113372A (zh) * | 2016-08-17 | 2016-11-16 | 重庆市盛塑包装制品有限公司 | 发泡罐 |
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1972
- 1972-01-19 IT IT1955172A patent/IT946714B/it active
-
1973
- 1973-01-15 DE DE19732301765 patent/DE2301765A1/de active Pending
- 1973-01-17 FR FR7302339A patent/FR2173963A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
IT946714B (it) | 1973-05-21 |
FR2173963A1 (en) | 1973-10-12 |
DE2301765A1 (de) | 1973-07-26 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |