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发明名称
Verfahren zur Herstellung von Huminsaeuregemischen
摘要
申请公布号
DE803836(C)
申请公布日期
1951.04.12
申请号
DE1948P016957
申请日期
1948.10.05
申请人
BERGWERKSVERBAND ZUR VERWERTUNG VON SCHUTZRECHTEN DER KOHLENTECHNIK G.M.B.H.
发明人
GROSSKINSKY DR. OTTO;LANGE DR. WILFRIED;JUETTNER BERNHARD
分类号
C08H99/00
主分类号
C08H99/00
代理机构
代理人
主权项
地址
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