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发明名称
Verfahren zur Herstellung eines Gerbmittels.
摘要
申请公布号
CH214910(A)
申请公布日期
1941.05.31
申请号
CHD214910
申请日期
1939.04.06
申请人
DEUTSCHE HYDRIERWERKE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT DEUTSCHE HYDRIERWERKE
分类号
C14C3/20
主分类号
C14C3/20
代理机构
代理人
主权项
地址
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