FR1239425A - Perfectionnement aux disques sonores souples - Google Patents

Perfectionnement aux disques sonores souples

Info

Publication number
FR1239425A
FR1239425A FR800231A FR800231A FR1239425A FR 1239425 A FR1239425 A FR 1239425A FR 800231 A FR800231 A FR 800231A FR 800231 A FR800231 A FR 800231A FR 1239425 A FR1239425 A FR 1239425A
Authority
FR
France
Prior art keywords
improvement
flexible sound
sound discs
discs
flexible
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
FR800231A
Other languages
English (en)
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.)
Cellophane SA France
Original Assignee
Cellophane SA France
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 Cellophane SA France filed Critical Cellophane SA France
Priority to FR800231A priority Critical patent/FR1239425A/fr
Application granted granted Critical
Publication of FR1239425A publication Critical patent/FR1239425A/fr
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
    • B29C59/00—Surface shaping of articles, e.g. embossing; Apparatus therefor
FR800231A 1959-07-16 1959-07-16 Perfectionnement aux disques sonores souples Expired FR1239425A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR800231A FR1239425A (fr) 1959-07-16 1959-07-16 Perfectionnement aux disques sonores souples

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR800231A FR1239425A (fr) 1959-07-16 1959-07-16 Perfectionnement aux disques sonores souples

Publications (1)

Publication Number Publication Date
FR1239425A true FR1239425A (fr) 1960-08-26

Family

ID=8717206

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800231A Expired FR1239425A (fr) 1959-07-16 1959-07-16 Perfectionnement aux disques sonores souples

Country Status (1)

Country Link
FR (1) FR1239425A (fr)

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