FR441445A - Process for the production of discs and cylinders for talking machines - Google Patents

Process for the production of discs and cylinders for talking machines

Info

Publication number
FR441445A
FR441445A FR441445DA FR441445A FR 441445 A FR441445 A FR 441445A FR 441445D A FR441445D A FR 441445DA FR 441445 A FR441445 A FR 441445A
Authority
FR
France
Prior art keywords
discs
cylinders
production
talking machines
talking
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
Alfons Mauser
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR441445A publication Critical patent/FR441445A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B3/00—Recording by mechanical cutting, deforming or pressing, e.g. of grooves or pits; Reproducing by mechanical sensing; Record carriers therefor
    • G11B3/68—Record carriers
    • G11B3/70—Record carriers characterised by the selection of material or structure; Processes or apparatus specially adapted for manufacturing record carriers
FR441445D 1912-03-18 1912-03-18 Process for the production of discs and cylinders for talking machines Expired FR441445A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR441445T 1912-03-18

Publications (1)

Publication Number Publication Date
FR441445A true FR441445A (en) 1912-08-06

Family

ID=1482700

Family Applications (1)

Application Number Title Priority Date Filing Date
FR441445D Expired FR441445A (en) 1912-03-18 1912-03-18 Process for the production of discs and cylinders for talking machines

Country Status (1)

Country Link
FR (1) FR441445A (en)

Similar Documents

Publication Publication Date Title
FR441445A (en) Process for the production of discs and cylinders for talking machines
FR446643A (en) Process for the production of impressionable phonograph records
FR438709A (en) Bearing and process for its manufacture
FR444175A (en) Process for the production of aminoanthraquinones
FR457216A (en) Method and machine for the production of felt discs or plates
FR436786A (en) Manufacturing process for chain reels
FR454583A (en) Process for the production of thiazols of the anthraquinone series
FR462089A (en) Tassels and process for making them
FR486182A (en) Improved process and machine for the manufacture of bottles
FR453521A (en) Process for the production of embroidery
FR446151A (en) Process for the production of lace embroidery
FR466012A (en) Process for the reproduction of model hats
FR511722A (en) Process for the production of records for phonographs
FR463333A (en) Process for the manufacture of p-nitrosophenylglycine
FR452785A (en) Process for the production of 1-dimethylaminobutene-3 and 1-dimethylamino-2-methylaminobutene-3
FR479295A (en) Process for the production of toluene
FR430266A (en) Process for the production of cotton wool
FR474942A (en) Process for the production of 4-chloro-1-oxyanthraquinone and its derivatives
FR458677A (en) Process for the production of erythrene
FR441173A (en) Process for the production of smooth hollow castings
CH55243A (en) Chisel and process for its manufacture
FR463004A (en) Process for the production of synthetic limestone
FR17233E (en) Process for the production of isoprene
FR454282A (en) Process for the manufacture of bells
FR442149A (en) Process for the production of erythrene