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发明名称
ROTARY FLUID PUMP MECHANISM AND THE LIKE
摘要
申请公布号
US3544243(A)
申请公布日期
1970.12.01
申请号
USD3544243
申请日期
1968.09.10
申请人
STERLING O. STAGEBERG
发明人
STERLING O. STAGEBERG
分类号
F04C5/00;(IPC1-7):F04C1/00;F04C17/00
主分类号
F04C5/00
代理机构
代理人
主权项
地址
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