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发明名称
RECYCLING ARRANGEMENT FOR RETARDING PLUG FORMATION IN A SHUTDOWN SLURRY PIPELINE
摘要
申请公布号
US3591239(A)
申请公布日期
1971.07.06
申请号
USD3591239
申请日期
1969.02.26
申请人
SHELL OIL CO.
发明人
PAUL E. TITUS
分类号
B65G53/30;(IPC1-7):B65G53/30
主分类号
B65G53/30
代理机构
代理人
主权项
地址
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