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发明名称
Tragrost für eine Füllkörperkolonne.
摘要
申请公布号
DE3689425(T2)
申请公布日期
1994.06.09
申请号
DE19863689425T
申请日期
1986.08.22
申请人
NORTON CO., WORCESTER, MASS.
发明人
RUKOVENA, FRANK, TALLMADGE, OHIO 44278;ROBINSON, KENNETH, STAFFORD, ST20 0E2
分类号
B01J19/30;(IPC1-7):B01J19/30
主分类号
B01J19/30
代理机构
代理人
主权项
地址
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