MC994A1 - Procédé de fabrication de disques phonographiques - Google Patents

Procédé de fabrication de disques phonographiques

Info

Publication number
MC994A1
MC994A1 MC1073A MC1073A MC994A1 MC 994 A1 MC994 A1 MC 994A1 MC 1073 A MC1073 A MC 1073A MC 1073 A MC1073 A MC 1073A MC 994 A1 MC994 A1 MC 994A1
Authority
MC
Monaco
Prior art keywords
discs
phonographic
disc
lithographed
mass
Prior art date
Application number
MC1073A
Other languages
English (en)
French (fr)
Original Assignee
Matheu Fransesch Josefina
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 Matheu Fransesch Josefina filed Critical Matheu Fransesch Josefina
Publication of MC994A1 publication Critical patent/MC994A1/fr

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)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
MC1073A 1972-11-02 1973-11-02 Procédé de fabrication de disques phonographiques MC994A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES408193A ES408193A1 (es) 1972-11-02 1972-11-02 Sistema de fabricacion de discos fonograficos.

Publications (1)

Publication Number Publication Date
MC994A1 true MC994A1 (fr) 1974-08-13

Family

ID=8462544

Family Applications (1)

Application Number Title Priority Date Filing Date
MC1073A MC994A1 (fr) 1972-11-02 1973-11-02 Procédé de fabrication de disques phonographiques

Country Status (12)

Country Link
JP (1) JPS49126301A (enExample)
AU (1) AU6191373A (enExample)
BE (1) BE806825A (enExample)
BR (1) BR7308606D0 (enExample)
DD (1) DD109102A5 (enExample)
ES (1) ES408193A1 (enExample)
FR (1) FR2205400A1 (enExample)
IL (1) IL43452A0 (enExample)
IT (1) IT996843B (enExample)
LU (1) LU68660A1 (enExample)
MC (1) MC994A1 (enExample)
NL (1) NL7314995A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021705A1 (en) * 1979-06-12 1981-01-07 Mark Richard Francis Hanau Audio and video discs and a method of manufacture thereof

Also Published As

Publication number Publication date
FR2205400A1 (en) 1974-05-31
LU68660A1 (enExample) 1974-01-03
BE806825A (fr) 1974-02-15
DD109102A5 (enExample) 1974-10-12
AU6191373A (en) 1975-05-01
ES408193A1 (es) 1976-01-16
NL7314995A (enExample) 1974-05-06
IT996843B (it) 1975-12-10
BR7308606D0 (pt) 1974-09-05
JPS49126301A (enExample) 1974-12-03
IL43452A0 (en) 1974-01-14

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