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经营范围
发明名称
CALLING SIGNAL TRANSMISSION APPARATUS
摘要
申请公布号
EP0165516(A3)
申请公布日期
1988.06.01
申请号
EP19850106674
申请日期
1985.05.30
申请人
FUJITSU LIMITED
发明人
TAKATO, KENJI;NOJIRI, SHOJI;IIJIMA, YOSHIMI;OGAWA, KENICHI;MIYAZAKI, YASUO FUJITSU DAI 5 ICHIGA-RYO;AYANO, MITSUTOSHI;SHIBUYA, KIYOSHI;SERIKAWA, ATSUO
分类号
H04M19/02;(IPC1-7):H04M19/02
主分类号
H04M19/02
代理机构
代理人
主权项
地址
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