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发明名称
METHOD FOR FILLING VERTICAL PROCESS VESSELS WITH PARTICULATE MATERIALS
摘要
申请公布号
US3562998(A)
申请公布日期
1971.02.16
申请号
USD3562998
申请日期
1968.09.17
申请人
CATALYST SERVICES INC.
发明人
TOMMY RAY EDWARDS
分类号
B01J8/00;B01J8/06;(IPC1-7):B65B1/04
主分类号
B01J8/00
代理机构
代理人
主权项
地址
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