发明名称 |
Portable electronic information devices and method of manufacture |
摘要 |
Key-like portable information electronic devices and other electronic devices adapted to be inserted into mating electrical receptacles. The bodies of devices in their preferred embodiments are formed of plastic molded around a printed circuit substrate, the barrels of which, when positioned on edges of the board, are modified so as to function as electrical contacts.
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申请公布号 |
US4578573(A) |
申请公布日期 |
1986.03.25 |
申请号 |
US19830477905 |
申请日期 |
1983.03.23 |
申请人 |
DATAKEY, INC. |
发明人 |
FLIES, WILLIAM P.;WEHRMACHER, WILLIAM H. |
分类号 |
G06K19/077;G07C9/00;H05K3/00;H05K3/28;H05K3/40;H05K3/42;(IPC1-7):G06K19/06 |
主分类号 |
G06K19/077 |
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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