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发明名称
Verfahren zur Herstellung von thermoplastischen, phenolartigen Ligninumwandlungsstoffen, insbesondere aus Sulfitablaugen
摘要
申请公布号
AT170634(B)
申请公布日期
1952.03.10
申请号
ATD170634
申请日期
1946.06.22
申请人
DIPL. ING. DR. TECHN. THEODOR KLEINERT
发明人
DIPL. ING. DR. TECHN. THEODOR KLEINERT
分类号
主分类号
代理机构
代理人
主权项
地址
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