发明名称 POST-AURICLE CONTOURED HEADSET FOR TWO-WAY VOICE COMMUNICATION
摘要 <p>POST-AURICLE CONTOURED HEADSET FOR TWO-WAY VOICE COMMUNICATION A post-auricle headset capsule for a miniaturized headset, and a miniaturized headset including such a capsule. The capsule has corresponsing side surfaces with each side surface being contoured to generally conform to the shape of a wearer's head. Each side surface has upper and lower side portions with the upper side portion being concave to generally conform to the curvature of a wearer's head, and with the lower side portion being narrowed to fit adjacent to the mastoid process of a wearer.</p>
申请公布号 CA1181160(A) 申请公布日期 1985.01.15
申请号 CA19810377330 申请日期 1981.05.11
申请人 PLANTRONICS, INC. 发明人 SCOTT, CHARLES G.;ROBERTSON, JAMES B.;HARRIS, ROBERT L.;BERNARDI, ROBERT J.
分类号 H04M1/05;(IPC1-7):H04R25/02;H04R3/00 主分类号 H04M1/05
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