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发明名称
Apparatus for cleaning tube bundles
摘要
申请公布号
US3225777(A)
申请公布日期
1965.12.28
申请号
US19640383188
申请日期
1964.07.16
申请人
HALLIBURTON COMPANY
发明人
SHELTON ROBERT Q.;PITTMAN FORREST C.;LOVE ROBERT G.
分类号
F28G9/00;F28G15/02
主分类号
F28G9/00
代理机构
代理人
主权项
地址
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