FR1224420A - Process for the manufacture of phonographic or similar discs, machine for carrying out this process, phonographic or similar discs conforming to those obtained using this process - Google Patents

Process for the manufacture of phonographic or similar discs, machine for carrying out this process, phonographic or similar discs conforming to those obtained using this process

Info

Publication number
FR1224420A
FR1224420A FR793737A FR793737A FR1224420A FR 1224420 A FR1224420 A FR 1224420A FR 793737 A FR793737 A FR 793737A FR 793737 A FR793737 A FR 793737A FR 1224420 A FR1224420 A FR 1224420A
Authority
FR
France
Prior art keywords
phonographic
similar discs
manufacture
carrying
machine
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
FR793737A
Other languages
French (fr)
Inventor
Pierre-Louis-Jean Quiriace
Jean-Albert-Henri Lucas
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 filed Critical
Priority to FR793737A priority Critical patent/FR1224420A/en
Application granted granted Critical
Publication of FR1224420A publication Critical patent/FR1224420A/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
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00—Carriers for sound or information
    • B29L2017/001—Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003—Records or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR793737A 1959-04-30 1959-04-30 Process for the manufacture of phonographic or similar discs, machine for carrying out this process, phonographic or similar discs conforming to those obtained using this process Expired FR1224420A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR793737A FR1224420A (en) 1959-04-30 1959-04-30 Process for the manufacture of phonographic or similar discs, machine for carrying out this process, phonographic or similar discs conforming to those obtained using this process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR793737A FR1224420A (en) 1959-04-30 1959-04-30 Process for the manufacture of phonographic or similar discs, machine for carrying out this process, phonographic or similar discs conforming to those obtained using this process

Publications (1)

Publication Number Publication Date
FR1224420A true FR1224420A (en) 1960-06-23

Family

ID=8714399

Family Applications (1)

Application Number Title Priority Date Filing Date
FR793737A Expired FR1224420A (en) 1959-04-30 1959-04-30 Process for the manufacture of phonographic or similar discs, machine for carrying out this process, phonographic or similar discs conforming to those obtained using this process

Country Status (1)

Country Link
FR (1) FR1224420A (en)

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