GB158137A - Improvements in the production of sound records - Google Patents

Improvements in the production of sound records

Info

Publication number
GB158137A
GB158137A GB2930619A GB2930619A GB158137A GB 158137 A GB158137 A GB 158137A GB 2930619 A GB2930619 A GB 2930619A GB 2930619 A GB2930619 A GB 2930619A GB 158137 A GB158137 A GB 158137A
Authority
GB
United Kingdom
Prior art keywords
production
sound records
records
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
Application number
GB2930619A
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
Priority to GB2930619A priority Critical patent/GB158137A/en
Publication of GB158137A publication Critical patent/GB158137A/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
GB2930619A 1919-11-24 1919-11-24 Improvements in the production of sound records Expired GB158137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2930619A GB158137A (en) 1919-11-24 1919-11-24 Improvements in the production of sound records

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2930619A GB158137A (en) 1919-11-24 1919-11-24 Improvements in the production of sound records

Publications (1)

Publication Number Publication Date
GB158137A true GB158137A (en) 1921-02-03

Family

ID=10289444

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2930619A Expired GB158137A (en) 1919-11-24 1919-11-24 Improvements in the production of sound records

Country Status (1)

Country Link
GB (1) GB158137A (en)

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