FR765981A - Manufacturing process of artificial sponges - Google Patents

Manufacturing process of artificial sponges

Info

Publication number
FR765981A
FR765981A FR765981DA FR765981A FR 765981 A FR765981 A FR 765981A FR 765981D A FR765981D A FR 765981DA FR 765981 A FR765981 A FR 765981A
Authority
FR
France
Prior art keywords
manufacturing process
artificial sponges
sponges
artificial
manufacturing
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.)
COMPTOIR TEXTILES ARTIFICIELS
Original Assignee
COMPTOIR TEXTILES ARTIFICIELS
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 COMPTOIR TEXTILES ARTIFICIELS filed Critical COMPTOIR TEXTILES ARTIFICIELS
Application granted granted Critical
Publication of FR765981A publication Critical patent/FR765981A/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
FR765981D 1933-03-17 1933-03-17 Manufacturing process of artificial sponges Expired FR765981A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR765981T 1933-03-17

Publications (1)

Publication Number Publication Date
FR765981A true FR765981A (en) 1934-06-19

Family

ID=9183055

Family Applications (1)

Application Number Title Priority Date Filing Date
FR765981D Expired FR765981A (en) 1933-03-17 1933-03-17 Manufacturing process of artificial sponges

Country Status (1)

Country Link
FR (1) FR765981A (en)

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