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经营范围
发明名称
Electronic key, electronic locking apparatus, electronic security system, and key administering server
摘要
申请公布号
EP1324276(A3)
申请公布日期
2005.08.17
申请号
EP20020029037
申请日期
2002.12.27
申请人
MATSUSHITA ELECTRIC WORKS, LTD.
发明人
DOI, KENJI;NISHIYAMA, TAKASHI;NAKAJIMA, RYOUJI;NASHIMOTO, MASARU;SUZUKI, KENSHI;TSUJI, YOSHIKO;NISHIMURA, TOKUHISA
分类号
G07C9/00;(IPC1-7):G07C9/00
主分类号
G07C9/00
代理机构
代理人
主权项
地址
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