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经营范围
发明名称
Bleaching artificial textile fibers
摘要
申请公布号
US2194358(A)
申请公布日期
1940.03.19
申请号
US19380208495
申请日期
1938.05.17
申请人
DEUTSCHE GOLD UND SILBER SCHEIDEANSTALT
发明人
HUNDT WILLI;BAIER HERMANN
分类号
D06L3/02
主分类号
D06L3/02
代理机构
代理人
主权项
地址
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