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发明名称
Azetylen-Entwickler
摘要
申请公布号
DE823771(C)
申请公布日期
1951.12.06
申请号
DE1948P013267
申请日期
1948.10.02
申请人
JOSEF MUELLER;WILLI MUELLER;HANS LOTHAR BARTSCH
发明人
CAFITZ PETER;BARTSCH HANS LOTHAR
分类号
C10H21/16
主分类号
C10H21/16
代理机构
代理人
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