NL7000437A - - Google Patents

Info

Publication number
NL7000437A
NL7000437A NL7000437A NL7000437A NL7000437A NL 7000437 A NL7000437 A NL 7000437A NL 7000437 A NL7000437 A NL 7000437A NL 7000437 A NL7000437 A NL 7000437A NL 7000437 A NL7000437 A NL 7000437A
Authority
NL
Netherlands
Application number
NL7000437A
Other versions
NL157439B (nl
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
Priority claimed from JP44004299A external-priority patent/JPS4840407B1/ja
Priority claimed from JP44004301A external-priority patent/JPS4840409B1/ja
Application filed filed Critical
Publication of NL7000437A publication Critical patent/NL7000437A/xx
Publication of NL157439B publication Critical patent/NL157439B/xx

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/18—Selecting circuits
    • G10H1/22—Selecting circuits for suppressing tones; Preference networks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Electrophonic Musical Instruments (AREA)
  • Push-Button Switches (AREA)
  • Electronic Switches (AREA)
NL7000437.A 1969-01-18 1970-01-13 Elektronisch muziekinstrument met een toetsenbord. NL157439B (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP44004299A JPS4840407B1 (https=) 1969-01-18 1969-01-18
JP44004301A JPS4840409B1 (https=) 1969-01-18 1969-01-18

Publications (2)

Publication Number Publication Date
NL7000437A true NL7000437A (https=) 1970-07-21
NL157439B NL157439B (nl) 1978-07-17

Family

ID=26338043

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7000437.A NL157439B (nl) 1969-01-18 1970-01-13 Elektronisch muziekinstrument met een toetsenbord.

Country Status (4)

Country Link
US (1) US3585892A (https=)
FR (1) FR2028585A1 (https=)
GB (1) GB1294996A (https=)
NL (1) NL157439B (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58187916A (ja) * 1982-04-28 1983-11-02 West Electric Co Ltd 超音波測距装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3190951A (en) * 1961-11-15 1965-06-22 Chicago Musical Instr Co Electrical musical instrument
US3488515A (en) * 1965-10-08 1970-01-06 Nippon Musical Instruments Mfg Circuit arrangement for selective and durable signal coupling
US3446904A (en) * 1968-01-04 1969-05-27 Warwick Electronics Inc Key system for electrical musical instrument

Also Published As

Publication number Publication date
US3585892A (en) 1971-06-22
DE1964826A1 (de) 1970-08-27
DE1964826B2 (de) 1975-11-20
GB1294996A (https=) 1972-11-01
FR2028585A1 (https=) 1970-10-09
NL157439B (nl) 1978-07-17

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Legal Events

Date Code Title Description
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: MATSUSHITA

V4 Discontinued because of reaching the maximum lifetime of a patent