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GB188029A - Improvements in gramophones and the like - Google Patents

Improvements in gramophones and the like

Info

Publication number
GB188029A
GB188029A GB1982121A GB1982121A GB188029A GB 188029 A GB188029 A GB 188029A GB 1982121 A GB1982121 A GB 1982121A GB 1982121 A GB1982121 A GB 1982121A GB 188029 A GB188029 A GB 188029A
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
GB1982121A
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 GB1982121A priority Critical patent/GB188029A/en
Publication of GB188029A publication Critical patent/GB188029A/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
    • G11B3/44—Styli, e.g. sapphire, diamond
    • G11B3/46—Constructions or forms ; Dispositions or mountings, e.g. attachment of point to shank
GB1982121A 1921-07-23 1921-07-23 Improvements in gramophones and the like Expired GB188029A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1982121A GB188029A (en) 1921-07-23 1921-07-23 Improvements in gramophones and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1982121A GB188029A (en) 1921-07-23 1921-07-23 Improvements in gramophones and the like

Publications (1)

Publication Number Publication Date
GB188029A true GB188029A (en) 1922-10-23

Family

ID=10135790

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1982121A Expired GB188029A (en) 1921-07-23 1921-07-23 Improvements in gramophones and the like

Country Status (1)

Country Link
GB (1) GB188029A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498671A (en) * 1945-01-26 1950-02-28 Int Standard Electric Corp Sound reproducer or recorder head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2498671A (en) * 1945-01-26 1950-02-28 Int Standard Electric Corp Sound reproducer or recorder head

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