BE697954A - - Google Patents

Info

Publication number: BE697954A
Authority: BE; Belgium

Application number

Priority date (The priority date 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 date listed.)

1966-05-06

Filing date

1967-05-03

Publication date

1967-11-03

1967-05-03 Application filed filed Critical

1967-11-03 Publication of BE697954A publication Critical patent/BE697954A/xx

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
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/10—Applying counter-pressure during expanding

BE697954D 1966-05-06 1967-05-03 BE697954A (mo)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL6606170A NL6606170A (mo)	1966-05-06	1966-05-06

Publications (1)

Publication Number	Publication Date
BE697954A true BE697954A (mo)	1967-11-03

Family

ID=19796519

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE697954D BE697954A (mo)	1966-05-06	1967-05-03

Country Status (4)

Country	Link
BE (1)	BE697954A (mo)
DE (1)	DE1704989A1 (mo)
GB (1)	GB1137314A (mo)
NL (1)	NL6606170A (mo)

1966
- 1966-05-06 NL NL6606170A patent/NL6606170A/xx unknown
1967
- 1967-05-03 BE BE697954D patent/BE697954A/xx not_active IP Right Cessation
- 1967-05-03 GB GB20475/67A patent/GB1137314A/en not_active Expired
- 1967-05-03 DE DE19671704989 patent/DE1704989A1/de active Pending

Also Published As

Publication number	Publication date
NL6606170A (mo)	1967-11-07
GB1137314A (en)	1968-12-18
DE1704989A1 (de)	1971-06-03

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Legal Events

Date	Code	Title	Description
1985-11-30	RE	Patent lapsed	Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. Effective date: 19850503

Date

Code

Title

Description

1985-11-30

Patent lapsed

Owner name: SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V.

Effective date: 19850503