IL40657A - Musical keyboard and keys therefor - Google Patents

Musical keyboard and keys therefor

Info

Publication number
IL40657A
IL40657A IL40657A IL4065772A IL40657A IL 40657 A IL40657 A IL 40657A IL 40657 A IL40657 A IL 40657A IL 4065772 A IL4065772 A IL 4065772A IL 40657 A IL40657 A IL 40657A
Authority
IL
Israel
Prior art keywords
musical keyboard
keys therefor
therefor
keys
musical
Prior art date
Application number
IL40657A
Other languages
English (en)
Other versions
IL40657A0 (en
Original Assignee
Graber Rogg Inc
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 Graber Rogg Inc filed Critical Graber Rogg Inc
Publication of IL40657A0 publication Critical patent/IL40657A0/xx
Publication of IL40657A publication Critical patent/IL40657A/xx

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10B—ORGANS, HARMONIUMS OR SIMILAR WIND MUSICAL INSTRUMENTS WITH ASSOCIATED BLOWING APPARATUS
    • G10B1/00—General design of organs, harmoniums or similar wind musical instruments with associated blowing apparatus
    • G10B1/08—General design of organs, harmoniums or similar wind musical instruments with associated blowing apparatus of harmoniums, i.e. reed organs
    • 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)
IL40657A 1972-01-20 1972-10-24 Musical keyboard and keys therefor IL40657A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US21940972A 1972-01-20 1972-01-20

Publications (2)

Publication Number Publication Date
IL40657A0 IL40657A0 (en) 1972-12-29
IL40657A true IL40657A (en) 1975-04-25

Family

ID=22819156

Family Applications (1)

Application Number Title Priority Date Filing Date
IL40657A IL40657A (en) 1972-01-20 1972-10-24 Musical keyboard and keys therefor

Country Status (5)

Country Link
US (1) US3745874A (it)
CA (1) CA963298A (it)
DE (1) DE2253314A1 (it)
IL (1) IL40657A (it)
IT (1) IT970070B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965791A (en) * 1974-06-19 1976-06-29 The Wurlitzer Company Stop tablet assembly
US4205583A (en) * 1977-12-12 1980-06-03 Cbs Inc. Keyboard construction for pianos
US4240321A (en) * 1979-06-01 1980-12-23 Proll Molding Company Keyboard assembly for toy musical instruments
US4500756A (en) * 1982-03-19 1985-02-19 Pratt-Read Corporation Keyboard switch having a deformable membrane formed of cellular urethane

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764907A (en) * 1956-10-02 Key mounting for accordions
US3087368A (en) * 1960-07-14 1963-04-30 Pratt Read & Co Keyboard chassis assembly
US3663738A (en) * 1969-08-07 1972-05-16 Nippon Musical Instruments Mfg Key supporting structure of keyboard musical instruments
US3665092A (en) * 1970-09-18 1972-05-23 Proll Products Co Mechanically balanced keyboard and reed chamber assembly for musical instruments

Also Published As

Publication number Publication date
US3745874A (en) 1973-07-17
CA963298A (en) 1975-02-25
IT970070B (it) 1974-04-10
DE2253314A1 (de) 1973-07-26
IL40657A0 (en) 1972-12-29

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