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发明名称
Method of and apparatus for transmitting energy by pressure oscillations in a fluid
摘要
申请公布号
US3395536(A)
申请公布日期
1968.08.06
申请号
US19650494502
申请日期
1965.10.11
申请人
NATIONAL RESEARCH DEVELOPMENT CORPORATION
发明人
FOSTER KEITH
分类号
B23D15/14;F16H43/02
主分类号
B23D15/14
代理机构
代理人
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