GB367908A - Improvements relating to key musical instruments - Google Patents

Improvements relating to key musical instruments

Info

Publication number
GB367908A
GB367908A GB3502430A GB3502430A GB367908A GB 367908 A GB367908 A GB 367908A GB 3502430 A GB3502430 A GB 3502430A GB 3502430 A GB3502430 A GB 3502430A GB 367908 A GB367908 A GB 367908A
Authority
GB
United Kingdom
Prior art keywords
degrees
musical instruments
class
improvements relating
keyboard
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
GB3502430A
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 GB3502430A priority Critical patent/GB367908A/en
Publication of GB367908A publication Critical patent/GB367908A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10C—PIANOS, HARPSICHORDS, SPINETS OR SIMILAR STRINGED MUSICAL INSTRUMENTS WITH ONE OR MORE KEYBOARDS
    • G10C3/00—Details or accessories
    • G10C3/12—Keyboards; Keys

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)

Abstract

367,908. Keyboard musical instruments. MOOR, E., Mont Pelerin sur Vevey, Switzerland. Nov. 28, 1930, No. 35924. Drawings to Specification. [Class 88 (ii).] The rear keyboard of a two-manual instrument is tilted forwards, the black keys inclined at least 3 degrees to the horizontal and the white keys at least 3¢ degrees, and the front keyboard is tilted backwards, the black keys at least 2¢ degrees and the white keys at least 1¢ degrees. Reference has been directed by the Comptroller to Specifications 26812/97, [Class 88, Music &c.], and 268,307, [Class 88 (ii), Music &c.].
GB3502430A 1930-11-28 1930-11-28 Improvements relating to key musical instruments Expired GB367908A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB3502430A GB367908A (en) 1930-11-28 1930-11-28 Improvements relating to key musical instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3502430A GB367908A (en) 1930-11-28 1930-11-28 Improvements relating to key musical instruments

Publications (1)

Publication Number Publication Date
GB367908A true GB367908A (en) 1932-02-29

Family

ID=10372891

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3502430A Expired GB367908A (en) 1930-11-28 1930-11-28 Improvements relating to key musical instruments

Country Status (1)

Country Link
GB (1) GB367908A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675730A (en) * 1954-04-20 Keyboard musical instrument

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2675730A (en) * 1954-04-20 Keyboard musical instrument

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