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发明名称
Dehairing of pelts
摘要
申请公布号
US2143422(A)
申请公布日期
1939.01.10
申请号
US19340745656
申请日期
1934.09.27
申请人
PLASS ROBERT H
发明人
PLASS ROBERT H.
分类号
C14B1/24
主分类号
C14B1/24
代理机构
代理人
主权项
地址
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