GB188882A - Improvements in gramophones - Google Patents

Improvements in gramophones

Info

Publication number
GB188882A
GB188882A GB2660021A GB2660021A GB188882A GB 188882 A GB188882 A GB 188882A GB 2660021 A GB2660021 A GB 2660021A GB 2660021 A GB2660021 A GB 2660021A GB 188882 A GB188882 A GB 188882A
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
GB2660021A
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.)
ARTHUR TEDDER
RICHARD CLARIDGE
Original Assignee
ARTHUR TEDDER
RICHARD CLARIDGE
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 ARTHUR TEDDER, RICHARD CLARIDGE filed Critical ARTHUR TEDDER
Priority to GB2660021A priority Critical patent/GB188882A/en
Publication of GB188882A publication Critical patent/GB188882A/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)
GB2660021A 1921-10-08 1921-10-08 Improvements in gramophones Expired GB188882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2660021A GB188882A (en) 1921-10-08 1921-10-08 Improvements in gramophones

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2660021A GB188882A (en) 1921-10-08 1921-10-08 Improvements in gramophones

Publications (1)

Publication Number Publication Date
GB188882A true GB188882A (en) 1922-11-23

Family

ID=10246158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2660021A Expired GB188882A (en) 1921-10-08 1921-10-08 Improvements in gramophones

Country Status (1)

Country Link
GB (1) GB188882A (en)

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