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经营范围
发明名称
Production of pulp from highly resinous woods
摘要
申请公布号
US2182520(A)
申请公布日期
1939.12.05
申请号
US19370165227
申请日期
1937.09.22
申请人
THE FIRM OF KUBLER & NIETHAMMER;CHEMISCHE FABRIK COSWIG-ANHALT, G.M.B.H.
发明人
SCHWABE KURT;WALDHEIM POST
分类号
D21B1/16
主分类号
D21B1/16
代理机构
代理人
主权项
地址
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