FR1205217A - Moule de pressage notamment pour disques phonographiques - Google Patents

Moule de pressage notamment pour disques phonographiques

Info

Publication number
FR1205217A
FR1205217A FR1205217DA FR1205217A FR 1205217 A FR1205217 A FR 1205217A FR 1205217D A FR1205217D A FR 1205217DA FR 1205217 A FR1205217 A FR 1205217A
Authority
FR
France
Prior art keywords
pressing mold
phonographic records
phonographic
records
mold
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
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of FR1205217A publication Critical patent/FR1205217A/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
    • 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)
FR1205217D 1957-03-14 1958-03-12 Moule de pressage notamment pour disques phonographiques Expired FR1205217A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL1205217X 1957-03-14

Publications (1)

Publication Number Publication Date
FR1205217A true FR1205217A (fr) 1960-02-01

Family

ID=19871758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1205217D Expired FR1205217A (fr) 1957-03-14 1958-03-12 Moule de pressage notamment pour disques phonographiques

Country Status (1)

Country Link
FR (1) FR1205217A (fr)

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