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经营范围
发明名称
Verfahren zur Herstellung von Phosphatschichten auf Metallen.
摘要
申请公布号
CH237628(A)
申请公布日期
1945.05.15
申请号
CHD237628
申请日期
1943.03.15
申请人
IG. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
AKTIENGESELLSCHAFT IG. FARBENINDUSTRIE
分类号
C23C22/14
主分类号
C23C22/14
代理机构
代理人
主权项
地址
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