GB182177A - Improvements in and connected with gramophones - Google Patents

Improvements in and connected with gramophones

Info

Publication number
GB182177A
GB182177A GB893421A GB893421A GB182177A GB 182177 A GB182177 A GB 182177A GB 893421 A GB893421 A GB 893421A GB 893421 A GB893421 A GB 893421A GB 182177 A GB182177 A GB 182177A
Authority
GB
United Kingdom
Prior art keywords
gramophones
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
GB893421A
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 GB893421A priority Critical patent/GB182177A/en
Publication of GB182177A publication Critical patent/GB182177A/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
    • G11B3/02—Arrangements of heads
    • G11B3/08—Raising, lowering, traversing otherwise than for transducing, arresting, or holding-up heads against record carriers
GB893421A 1921-03-23 1921-03-23 Improvements in and connected with gramophones Expired GB182177A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB893421A GB182177A (en) 1921-03-23 1921-03-23 Improvements in and connected with gramophones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB893421A GB182177A (en) 1921-03-23 1921-03-23 Improvements in and connected with gramophones

Publications (1)

Publication Number Publication Date
GB182177A true GB182177A (en) 1922-06-23

Family

ID=9862146

Family Applications (1)

Application Number Title Priority Date Filing Date
GB893421A Expired GB182177A (en) 1921-03-23 1921-03-23 Improvements in and connected with gramophones

Country Status (1)

Country Link
GB (1) GB182177A (en)

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