Musical instruments – Keyboard type
Patent
1989-04-03
1991-07-23
Ansher, Bernard
Musical instruments
Keyboard type
Patent
active
D03184820
REFERENCES:
patent: D312266 (1990-11-01), Shibasaki
patent: D313031 (1990-12-01), Yamawaki
patent: D313033 (1990-12-01), Mizushima
patent: 4653375 (1987-03-01), Honda et al.
International Design, Sep./Oct. 1985, p. 37.
HFD, 12/16/85, p. 72 (Yamaha's PSS-150 Keyboard).
Music Trades, Jan. 1987, p. 101.
Koide Masaki
Ohashi Yumiko
Ansher Bernard
Aronovich Adir
Casio Computer Co. Ltd.
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