发明名称 |
DEVICE FOR AVOIDING DIRECT MOUTH AND EAR CONTACT WITH THE TRANSMITTER AND RECEIVER OF PUBLIC ON PRIVATE TELEPHONE HANDSETS |
摘要 |
The device is characterized in that one of the two case components (1-3) comprises a hinged attachment (6), for fastening, through elastic distortion of the material composing it, on the median part (M) of a conventional telephone handset. The attachment includes a fork (7) whose ends (7a) are inwardly bent. |
申请公布号 |
WO9006662(A1) |
申请公布日期 |
1990.06.14 |
申请号 |
WO1989FR00615 |
申请日期 |
1989.11.28 |
申请人 |
SUTTY, ABEL, MAURICE;SERDJEBI, ABDERRAHMANN |
发明人 |
SERDJEBI, ABDERRAHMANN |
分类号 |
H04M1/17;H04R1/12;(IPC1-7):H04R1/12 |
主分类号 |
H04M1/17 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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