发明名称 |
Water resistant selective call receiver |
摘要 |
A selective call receiver includes first and second housing portions forming a chamber therebetween which houses the electronic circuitry for receiving messages, a display for displaying the messages, and an annunciator for alerting a user that a message has been received. The first housing portion has an opening therein through which keys of an elastomeric keypad are accessible to the user. The keypad also includes a base portion for forming a seal between the first and second housing portions and a rim which extends into an additional opening in the first housing portion proximate the periphery thereof for sealingly receiving a lens therein.
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申请公布号 |
US5175873(A) |
申请公布日期 |
1992.12.29 |
申请号 |
US19900632871 |
申请日期 |
1990.12.24 |
申请人 |
MOTOROLA, INC. |
发明人 |
GOLDENBERG, MICHAEL P.;KOK, TEK-CHOY;MCCLUSKIE, MARTIN D.;DILL, SCOTT L. |
分类号 |
H04B1/08 |
主分类号 |
H04B1/08 |
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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