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发明名称
Устройство для измерения площади шкурок
摘要
申请公布号
SU49292(A1)
申请公布日期
1936.08.31
申请号
SU19360190520
申请日期
1936.03.31
申请人
PETRIN V.A.
发明人
PETRIN V.A.
分类号
G01B13/20
主分类号
G01B13/20
代理机构
代理人
主权项
地址
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