FR820874A - Machine parlante - Google Patents

Machine parlante

Info

Publication number
FR820874A
FR820874A FR820874DA FR820874A FR 820874 A FR820874 A FR 820874A FR 820874D A FR820874D A FR 820874DA FR 820874 A FR820874 A FR 820874A
Authority
FR
France
Prior art keywords
talking machine
talking
machine
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.)
Dictaphone Corp
Original Assignee
Dictaphone Corp
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 Dictaphone Corp filed Critical Dictaphone Corp
Application granted granted Critical
Publication of FR820874A publication Critical patent/FR820874A/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/02—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using cylindrical record carriers
FR820874D 1936-04-22 1937-04-20 Machine parlante Expired FR820874A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75660A US2284836A (en) 1936-04-22 1936-04-22 Phonograph

Publications (1)

Publication Number Publication Date
FR820874A true FR820874A (fr) 1937-11-20

Family

ID=22127188

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820874D Expired FR820874A (fr) 1936-04-22 1937-04-20 Machine parlante

Country Status (2)

Country Link
US (1) US2284836A (fr)
FR (1) FR820874A (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2548831A (en) * 1945-03-28 1951-04-10 Dictaphone Corp Dictating machine
US2613939A (en) * 1946-02-04 1952-10-14 Gray Mfg Co Sound recording and reproducing machine
US2745904A (en) * 1948-02-28 1956-05-15 Int Electronics Co Magnetic recording machine
US2925281A (en) * 1954-02-04 1960-02-16 Armour Res Found Recording apparatus
DE1099202B (de) * 1955-02-18 1961-02-09 Comptometer Corp Tonarm fuer den Sprech- und Hoerkopf eines Diktiergeraetes
US3134599A (en) * 1959-09-25 1964-05-26 Dictaphone Corp Dictation apparatus
US3206212A (en) * 1962-05-11 1965-09-14 Dictaphone Corp Clutch for sound recorders

Also Published As

Publication number Publication date
US2284836A (en) 1942-06-02

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