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发明名称
PIEZOELECTRIC PUMP
摘要
申请公布号
US3520641(A)
申请公布日期
1970.07.14
申请号
USD3520641
申请日期
1968.11.13
申请人
A.C.F. IND. INC.
发明人
EDWARD H. CASEY
分类号
F04B17/00;(IPC1-7):F04B19/00
主分类号
F04B17/00
代理机构
代理人
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地址
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