Ergonomic keyboard

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment

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1402

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D03873404

REFERENCES:
patent: D317595 (1991-06-01), Fuchu
patent: D336083 (1993-06-01), Choi
patent: D336084 (1993-06-01), Choi
patent: D339800 (1993-09-01), Louis
patent: D340043 (1993-10-01), Louis
patent: D341134 (1993-11-01), Marquardt et al.
patent: D345152 (1994-03-01), Mermod
patent: D346376 (1994-04-01), Marquardt et al.
patent: D357011 (1995-04-01), Paull et al.
patent: D357476 (1995-04-01), Paull et al.
patent: 5129747 (1992-07-01), Hutchison
patent: 5156475 (1992-10-01), Zilberman
patent: 5302040 (1994-04-01), Louis
patent: 5318367 (1994-06-01), Tuttlingen et al.
patent: 5336001 (1994-08-01), Lichtenberg
patent: 5360280 (1994-11-01), Camacfuo
patent: 5372441 (1994-12-01), Louis

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