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发明名称
OPTISCHER WEGAUFNEHMER
摘要
申请公布号
DD205249(A1)
申请公布日期
1983.12.21
申请号
DD19820240612
申请日期
1982.06.10
申请人
RITTER,WINFRIED,DD
发明人
RITTER,WINFRIED,DD
分类号
G01B9/00;G01G7/02;(IPC1-7):G01G7/02
主分类号
G01B9/00
代理机构
代理人
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