FR54791E - solid artificial sponges and their manufacturing process - Google Patents

solid artificial sponges and their manufacturing process

Info

Publication number
FR54791E
FR54791E FR54791DA FR54791E FR 54791 E FR54791 E FR 54791E FR 54791D A FR54791D A FR 54791DA FR 54791 E FR54791 E FR 54791E
Authority
FR
France
Prior art keywords
manufacturing process
solid artificial
artificial sponges
sponges
solid
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
Application number
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LA VISCOSE FRANCAISE SOC D
Original Assignee
LA VISCOSE FRANCAISE SOC D
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.)
Filing date
Publication date
Application filed by LA VISCOSE FRANCAISE SOC D filed Critical LA VISCOSE FRANCAISE SOC D
Application granted granted Critical
Publication of FR54791E publication Critical patent/FR54791E/en
Expired legal-status Critical Current

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
FR54791D 1946-07-02 1946-07-02 solid artificial sponges and their manufacturing process Expired FR54791E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR54791T 1946-07-02

Publications (1)

Publication Number Publication Date
FR54791E true FR54791E (en) 1950-08-01

Family

ID=8689209

Family Applications (1)

Application Number Title Priority Date Filing Date
FR54791D Expired FR54791E (en) 1946-07-02 1946-07-02 solid artificial sponges and their manufacturing process

Country Status (1)

Country Link
FR (1) FR54791E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211382B (en) * 1958-12-17 1966-02-24 Novacel Soc Apparatus for the continuous production of artificial suede

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1211382B (en) * 1958-12-17 1966-02-24 Novacel Soc Apparatus for the continuous production of artificial suede

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