US1548737A - Sound record - Google Patents

Sound record Download PDF

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Publication number
US1548737A
US1548737A US46477A US4647715A US1548737A US 1548737 A US1548737 A US 1548737A US 46477 A US46477 A US 46477A US 4647715 A US4647715 A US 4647715A US 1548737 A US1548737 A US 1548737A
Authority
US
United States
Prior art keywords
sound record
record
sound
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 - Lifetime
Application number
US46477A
Inventor
James W Owen
Hewitt Albertis
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.)
Victor Talking Machine Co
Original Assignee
Victor Talking Machine 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 Victor Talking Machine Co filed Critical Victor Talking Machine Co
Priority to US46477A priority Critical patent/US1548737A/en
Application granted granted Critical
Publication of US1548737A publication Critical patent/US1548737A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
US46477A 1915-08-20 1915-08-20 Sound record Expired - Lifetime US1548737A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US46477A US1548737A (en) 1915-08-20 1915-08-20 Sound record

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US46477A US1548737A (en) 1915-08-20 1915-08-20 Sound record

Publications (1)

Publication Number Publication Date
US1548737A true US1548737A (en) 1925-08-04

Family

ID=21943683

Family Applications (1)

Application Number Title Priority Date Filing Date
US46477A Expired - Lifetime US1548737A (en) 1915-08-20 1915-08-20 Sound record

Country Status (1)

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US (1) US1548737A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678895A (en) * 1950-01-25 1954-05-18 Rca Corp Compressed metal powder phonograph records and methods of making same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2678895A (en) * 1950-01-25 1954-05-18 Rca Corp Compressed metal powder phonograph records and methods of making same

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