GB162092A - Improvements in gramophones and phonographs - Google Patents

Improvements in gramophones and phonographs

Info

Publication number
GB162092A
GB162092A GB253820A GB253820A GB162092A GB 162092 A GB162092 A GB 162092A GB 253820 A GB253820 A GB 253820A GB 253820 A GB253820 A GB 253820A GB 162092 A GB162092 A GB 162092A
Authority
GB
United Kingdom
Prior art keywords
gramophones
phonographs
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
GB253820A
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.)
WILLIAM JOSEPH HOARE
Original Assignee
WILLIAM JOSEPH HOARE
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 WILLIAM JOSEPH HOARE filed Critical WILLIAM JOSEPH HOARE
Priority to GB253820A priority Critical patent/GB162092A/en
Publication of GB162092A publication Critical patent/GB162092A/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
GB253820A 1920-01-27 1920-01-27 Improvements in gramophones and phonographs Expired GB162092A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB253820A GB162092A (en) 1920-01-27 1920-01-27 Improvements in gramophones and phonographs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB253820A GB162092A (en) 1920-01-27 1920-01-27 Improvements in gramophones and phonographs

Publications (1)

Publication Number Publication Date
GB162092A true GB162092A (en) 1921-04-27

Family

ID=9741321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB253820A Expired GB162092A (en) 1920-01-27 1920-01-27 Improvements in gramophones and phonographs

Country Status (1)

Country Link
GB (1) GB162092A (en)

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