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FR368869A - Enregistreur de sons pour machines parlantes - Google Patents

Enregistreur de sons pour machines parlantes

Info

Publication number
FR368869A
FR368869A FR368869DA FR368869A FR 368869 A FR368869 A FR 368869A FR 368869D A FR368869D A FR 368869DA FR 368869 A FR368869 A FR 368869A
Authority
FR
France
Prior art keywords
sound recorder
talking machines
talking
machines
recorder
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.)
AMERICAN GRAPHOPHONE CO
Original Assignee
AMERICAN GRAPHOPHONE CO
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 AMERICAN GRAPHOPHONE CO filed Critical AMERICAN GRAPHOPHONE CO
Application granted granted Critical
Publication of FR368869A publication Critical patent/FR368869A/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)
FR368869D 1906-08-14 1906-08-14 Enregistreur de sons pour machines parlantes Expired FR368869A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR368869T 1906-08-14

Publications (1)

Publication Number Publication Date
FR368869A true FR368869A (fr) 1906-12-19

Family

ID=1415909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR368869D Expired FR368869A (fr) 1906-08-14 1906-08-14 Enregistreur de sons pour machines parlantes

Country Status (1)

Country Link
FR (1) FR368869A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334165A1 (fr) * 1975-12-04 1977-07-01 Roeloffzen Johannes Procede de fabrication d'ebauches de disques pour le pressage de disques phonographiques, et disques fabriques selon ce procede

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2334165A1 (fr) * 1975-12-04 1977-07-01 Roeloffzen Johannes Procede de fabrication d'ebauches de disques pour le pressage de disques phonographiques, et disques fabriques selon ce procede

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