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经营范围
发明名称
Fernsprechhandapparat mit ganzseitiger Videoanzeige.
摘要
申请公布号
DE68924936(D1)
申请公布日期
1996.01.11
申请号
DE19896024936
申请日期
1989.06.30
申请人
REFECTION TECHNOLOGY, INC., WALTHAM, MASS., US
发明人
WELLS, BENJAMIN ALAN, NEWTON MASSACHUSETTS 02166, US
分类号
G09F9/00;H04M1/03;H04M1/253;H04M1/725;H04M11/00;H04M11/06;(IPC1-7):H04M11/06;H04M1/02
主分类号
G09F9/00
代理机构
代理人
主权项
地址
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