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发明名称
Rosin size emulsion
摘要
申请公布号
US2285028(A)
申请公布日期
1942.06.02
申请号
US19400357007
申请日期
1940.09.16
申请人
HERCULES POWDER COMPANY
发明人
GEORGI EDMUND A.;OSTERHOF ARTHUR L.
分类号
B01F17/00;D21H17/62
主分类号
B01F17/00
代理机构
代理人
主权项
地址
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