GB185494A - Improvements in or relating to sound-boxes for gramophones and the like - Google Patents

Improvements in or relating to sound-boxes for gramophones and the like

Info

Publication number
GB185494A
GB185494A GB1531421A GB1531421A GB185494A GB 185494 A GB185494 A GB 185494A GB 1531421 A GB1531421 A GB 1531421A GB 1531421 A GB1531421 A GB 1531421A GB 185494 A GB185494 A GB 185494A
Authority
GB
United Kingdom
Prior art keywords
gramophones
boxes
relating
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
GB1531421A
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.)
JOHN HARLING BAILEY
MAURICE ARTHUR HARDYMAN
Original Assignee
JOHN HARLING BAILEY
MAURICE ARTHUR HARDYMAN
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 JOHN HARLING BAILEY, MAURICE ARTHUR HARDYMAN filed Critical JOHN HARLING BAILEY
Priority to GB1531421A priority Critical patent/GB185494A/en
Publication of GB185494A publication Critical patent/GB185494A/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
GB1531421A 1921-06-02 1921-06-02 Improvements in or relating to sound-boxes for gramophones and the like Expired GB185494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1531421A GB185494A (en) 1921-06-02 1921-06-02 Improvements in or relating to sound-boxes for gramophones and the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1531421A GB185494A (en) 1921-06-02 1921-06-02 Improvements in or relating to sound-boxes for gramophones and the like

Publications (1)

Publication Number Publication Date
GB185494A true GB185494A (en) 1922-09-04

Family

ID=10056883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1531421A Expired GB185494A (en) 1921-06-02 1921-06-02 Improvements in or relating to sound-boxes for gramophones and the like

Country Status (1)

Country Link
GB (1) GB185494A (en)

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