FR688802A - Press for making phonograph records - Google Patents

Press for making phonograph records

Info

Publication number
FR688802A
FR688802A FR688802DA FR688802A FR 688802 A FR688802 A FR 688802A FR 688802D A FR688802D A FR 688802DA FR 688802 A FR688802 A FR 688802A
Authority
FR
France
Prior art keywords
press
phonograph records
making phonograph
making
records
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)
Inventor
John Richardson Craig
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
Application granted granted Critical
Publication of FR688802A publication Critical patent/FR688802A/en
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/02Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2017/00Carriers for sound or information
    • B29L2017/001Carriers of records containing fine grooves or impressions, e.g. disc records for needle playback, cylinder records
    • B29L2017/003Records or discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR688802D 1930-01-24 1930-01-24 Press for making phonograph records Expired FR688802A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR688802T 1930-01-24

Publications (1)

Publication Number Publication Date
FR688802A true FR688802A (en) 1930-08-29

Family

ID=9026929

Family Applications (1)

Application Number Title Priority Date Filing Date
FR688802D Expired FR688802A (en) 1930-01-24 1930-01-24 Press for making phonograph records

Country Status (1)

Country Link
FR (1) FR688802A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474494A (en) * 1964-08-01 1969-10-28 Lindstroem Gmbh Carl Gramophone record presses

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3474494A (en) * 1964-08-01 1969-10-28 Lindstroem Gmbh Carl Gramophone record presses

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