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经营范围
发明名称
Process for dyeing pelts, hairs, and feathers
摘要
申请公布号
US2085809(A)
申请公布日期
1937.07.06
申请号
US19360103671
申请日期
1936.10.02
申请人
GENERAL ANILINE WORKS, INC.
发明人
LEHMANN ERICH
分类号
D06P3/30
主分类号
D06P3/30
代理机构
代理人
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地址
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