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发明名称
TELEPHONE CARD
摘要
申请公布号
JPH01194638(A)
申请公布日期
1989.08.04
申请号
JP19880017126
申请日期
1988.01.29
申请人
NEC CORP
发明人
SHOJI KAZUHIKO
分类号
H04M1/274
主分类号
H04M1/274
代理机构
代理人
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