FI891319A - LED FOER PIANO, SAERSKILT LED FOER VAOGBALK. - Google Patents

LED FOER PIANO, SAERSKILT LED FOER VAOGBALK. Download PDF

Info

Publication number
FI891319A
FI891319A FI891319A FI891319A FI891319A FI 891319 A FI891319 A FI 891319A FI 891319 A FI891319 A FI 891319A FI 891319 A FI891319 A FI 891319A FI 891319 A FI891319 A FI 891319A
Authority
FI
Finland
Prior art keywords
foer
led
vaogbalk
saerskilt
piano
Prior art date
Application number
FI891319A
Other languages
Finnish (fi)
Other versions
FI891319A0 (en
Inventor
Edgar Tobehn
Original Assignee
Edgar Tobehn
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 Edgar Tobehn filed Critical Edgar Tobehn
Publication of FI891319A0 publication Critical patent/FI891319A0/en
Publication of FI891319A publication Critical patent/FI891319A/en

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)
  • Sliding-Contact Bearings (AREA)
  • Stringed Musical Instruments (AREA)
  • Support Of The Bearing (AREA)
FI891319A 1988-03-23 1989-03-21 LED FOER PIANO, SAERSKILT LED FOER VAOGBALK. FI891319A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883809720 DE3809720A1 (en) 1988-03-23 1988-03-23 JOINT FOR PIANOS, IN PARTICULAR BALANCE JOINT

Publications (2)

Publication Number Publication Date
FI891319A0 FI891319A0 (en) 1989-03-21
FI891319A true FI891319A (en) 1989-09-24

Family

ID=6350447

Family Applications (1)

Application Number Title Priority Date Filing Date
FI891319A FI891319A (en) 1988-03-23 1989-03-21 LED FOER PIANO, SAERSKILT LED FOER VAOGBALK.

Country Status (4)

Country Link
EP (1) EP0334175A1 (en)
DE (1) DE3809720A1 (en)
FI (1) FI891319A (en)
NO (1) NO891145L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5406875A (en) * 1992-03-10 1995-04-18 Kabushiki Kaisha Kawai Gakki Seisakusho Keyboard apparatus for electronic musical instrument

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB104978A (en) * 1916-06-06 1917-03-29 Clarkson Ellis Pickard Improvements in and relating to Demountable Balance and Levelling Hinge for Piano Keys.
US3028780A (en) * 1958-11-25 1962-04-10 Homer W Giles Chord-playing keyboard musical instrument
DE1280642B (en) * 1965-01-16 1968-10-17 Artemio Vivani Piano-like keyboard
CH460500A (en) * 1965-01-16 1968-07-31 Sturba Bruno Lever for a keyboard
US3422720A (en) * 1967-02-23 1969-01-21 Melvin E Johnson Keyboard assembly
US3740448A (en) * 1971-04-12 1973-06-19 Wurlitzer Co Organ drop-in key assembly
IT1033633B (en) * 1975-04-01 1979-08-10 Danyel Sas PLASTIC JOINT ELEMENT ON A PIANO TYPE KEYBOARD, FOR ELECTRONIC ORGANS AND IN GENERAL
US4604937A (en) * 1983-01-20 1986-08-12 Nippon Gakki Seizo Kabushiki Kaisha Keyboard device of electronic musical instrument

Also Published As

Publication number Publication date
DE3809720A1 (en) 1989-10-19
EP0334175A1 (en) 1989-09-27
NO891145L (en) 1989-09-25
NO891145D0 (en) 1989-03-16
DE3809720C2 (en) 1990-01-11
FI891319A0 (en) 1989-03-21

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: TOBEHN, EDGAR