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发明名称
Türfernsprechstelle mit Fernsehsystem
摘要
申请公布号
DE69221910(D1)
申请公布日期
1997.10.09
申请号
DE19926021910
申请日期
1992.01.30
申请人
MATSUSHITA ELECTRIC WORKS, LTD., KADOMA, OSAKA, JP
发明人
PALM, STEPHEN RAY, 1048, OAZA-KADOMA, KADOMA-SHI, OSAKA 571, JP;FURUKAWA, SATOSHI, 1048, OAZA-KADOMA, KADOMA-SHI, OSAKA 571, JP;HAGIO, KENICHI, 1048, OAZA-KADOMA, KADOMA-SHI, OSAKA 571, JP
分类号
H04N5/217;H04N5/262;H04N5/335;H04N5/357;H04N7/18;(IPC1-7):H04N7/18;G01S3/786
主分类号
H04N5/217
代理机构
代理人
主权项
地址
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