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发明名称
SELF-ALIGNING BEARING FOR HIGH PRESSURE RECIPROCATING RAM PUMPS
摘要
申请公布号
CA450787(A)
申请公布日期
1948.08.31
申请号
CAD450787
申请日期
申请人
FRANK HATHORN TOWLER;JOHN MAURICE TOWLER
发明人
FRANK HATHORN TOWLER;JOHN MAURICE TOWLER
分类号
主分类号
代理机构
代理人
主权项
地址
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