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发明名称
Method of degreasing wool and recovery of wool grease
摘要
申请公布号
US2833798(A)
申请公布日期
1958.05.06
申请号
US19550544612
申请日期
1955.11.02
申请人
PACIFIC MILLS
发明人
NORMAN DANIEL P.
分类号
D01C3/00
主分类号
D01C3/00
代理机构
代理人
主权项
地址
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