发明名称 |
NEEDLE DEVICE FOR INFUSION |
摘要 |
A function selection method and interface circuit for a lap-top computer are provided. The function selection method determines the FDD function usage or a printer function usage after the user presses a control key, converts an output Q of D flip-flop(F/F1) to a 'high' or 'low' level according to a selected function, and selects a FDD function or printer function.
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申请公布号 |
KR970009712(B1) |
申请公布日期 |
1997.06.17 |
申请号 |
KR19900002645 |
申请日期 |
1990.02.28 |
申请人 |
JMS KK. |
发明人 |
YUKIO, NOJI;MINORU, IFUTA;HIDEYUKI, YAMASHITA |
分类号 |
A61M5/162;(IPC1-7):A61M5/162 |
主分类号 |
A61M5/162 |
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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