FR1305975A - Disc and process for its manufacture - Google Patents

Disc and process for its manufacture

Info

Publication number
FR1305975A
FR1305975A FR864842A FR864842A FR1305975A FR 1305975 A FR1305975 A FR 1305975A FR 864842 A FR864842 A FR 864842A FR 864842 A FR864842 A FR 864842A FR 1305975 A FR1305975 A FR 1305975A
Authority
FR
France
Prior art keywords
disc
manufacture
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
FR864842A
Other languages
French (fr)
Inventor
Heinrich Utiger
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 FR864842A priority Critical patent/FR1305975A/en
Application granted granted Critical
Publication of FR1305975A publication Critical patent/FR1305975A/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)
FR864842A 1961-06-06 1961-06-06 Disc and process for its manufacture Expired FR1305975A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR864842A FR1305975A (en) 1961-06-06 1961-06-06 Disc and process for its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR864842A FR1305975A (en) 1961-06-06 1961-06-06 Disc and process for its manufacture

Publications (1)

Publication Number Publication Date
FR1305975A true FR1305975A (en) 1962-10-13

Family

ID=8757193

Family Applications (1)

Application Number Title Priority Date Filing Date
FR864842A Expired FR1305975A (en) 1961-06-06 1961-06-06 Disc and process for its manufacture

Country Status (1)

Country Link
FR (1) FR1305975A (en)

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