Headset microphone

Details Headset microphone Headset microphone

1998-06-11

1999-06-15

Asch, Jeffrey

Recording, communication, or information retrieval equipment

Video or audio transmission, recording or playback equipment

Telephone equipment

D14206, 1403

Patent

active

D04109210

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Hello Direct, p. 6 Headset shown therein, Wint.91.
Hello Direct, p. 42, Headset shown in upper right corner, Spr. 97.

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