GB174757A - Improvements in or relating to sound recording and reproducing machines - Google Patents

Improvements in or relating to sound recording and reproducing machines

Info

Publication number
GB174757A
GB174757A GB3124020A GB3124020A GB174757A GB 174757 A GB174757 A GB 174757A GB 3124020 A GB3124020 A GB 3124020A GB 3124020 A GB3124020 A GB 3124020A GB 174757 A GB174757 A GB 174757A
Authority
GB
United Kingdom
Prior art keywords
relating
sound recording
reproducing machines
reproducing
machines
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
GB3124020A
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.)
VICTOR ALBERT EDWARD MOYLE
Original Assignee
VICTOR ALBERT EDWARD MOYLE
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 VICTOR ALBERT EDWARD MOYLE filed Critical VICTOR ALBERT EDWARD MOYLE
Priority to GB3124020A priority Critical patent/GB174757A/en
Publication of GB174757A publication Critical patent/GB174757A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00—Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
GB3124020A 1920-11-04 1920-11-04 Improvements in or relating to sound recording and reproducing machines Expired GB174757A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3124020A GB174757A (en) 1920-11-04 1920-11-04 Improvements in or relating to sound recording and reproducing machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3124020A GB174757A (en) 1920-11-04 1920-11-04 Improvements in or relating to sound recording and reproducing machines

Publications (1)

Publication Number Publication Date
GB174757A true GB174757A (en) 1922-02-06

Family

ID=10320141

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3124020A Expired GB174757A (en) 1920-11-04 1920-11-04 Improvements in or relating to sound recording and reproducing machines

Country Status (1)

Country Link
GB (1) GB174757A (en)

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