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经营范围
发明名称
Alkaline refining of wood pulp
摘要
申请公布号
US2811518(A)
申请公布日期
1957.10.29
申请号
US19550513896
申请日期
1955.06.07
申请人
RAYONIER INCORPORATED
发明人
MITCHELL REID LOGAN;SCHLOSSER ELSE S.
分类号
C08B1/00;D21C9/00
主分类号
C08B1/00
代理机构
代理人
主权项
地址
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