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发明名称
APPARATUS FOR FREEZING A SLUG OF LIQUID IN A SECTION OF A LARGE DIAMETER FLUID TRANSMISSION LINE
摘要
申请公布号
US4112706(A)
申请公布日期
1978.09.12
申请号
US19760722665
申请日期
1976.09.13
申请人
BRISTER, BERYLE D.
发明人
BRISTER, BERYLE D.
分类号
F16L55/103;F25D3/10;G01M3/00;G01M3/28;(IPC1-7):F25D17/00
主分类号
F16L55/103
代理机构
代理人
主权项
地址
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