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发明名称
Способ отделения волоса из обрезков шубного меха
摘要
申请公布号
SU20251(A1)
申请公布日期
1931.04.30
申请号
SU19280036696
申请日期
1928.12.08
申请人
KOTLYAR YU.M.
发明人
KOTLYAR YU.M.
分类号
C14B15/02
主分类号
C14B15/02
代理机构
代理人
主权项
地址
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