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发明名称
DEVICE FOR MEASURING LENGTH OF MOVING FILAMENTOUS ARTICLES
摘要
申请公布号
SU1585653(A1)
申请公布日期
1990.08.15
申请号
SU19874316283
申请日期
1987.08.24
申请人
SMIRNOVA VALENTINA G,SU
发明人
SMIRNOVA VALENTINA G,SU
分类号
G01B7/04
主分类号
G01B7/04
代理机构
代理人
主权项
地址
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