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发明名称
Process of production of tanning agents in solid form
摘要
申请公布号
US2801986(A)
申请公布日期
1957.08.06
申请号
US19530331486
申请日期
1953.01.15
申请人
FARBENFABRIKEN BAYER AKTIENGESELLSCHAFT
发明人
MEISTER MARTIN;MAUTHE GUSTAV
分类号
C14C3/18
主分类号
C14C3/18
代理机构
代理人
主权项
地址
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