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发明名称
Verfahren zur Demethylierung von Ligninstoffen
摘要
申请公布号
DE899655(C)
申请公布日期
1953.12.14
申请号
DE1952K013953
申请日期
1952.04.22
申请人
DR. LUDWIG KALB;DR. ANTON SCHWINGHAMMER;DR. HERMANN WEISSAUER
发明人
KALB DR. LUDWIG;SCHWINGHAMMER DR. ANTON;WEISSAUER DR. HERMANN
分类号
C08H5/02
主分类号
C08H5/02
代理机构
代理人
主权项
地址
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