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经营范围
发明名称
APPARATUS FOR FLOW MONITORING
摘要
申请公布号
US3435678(A)
申请公布日期
1969.04.01
申请号
USD3435678
申请日期
1966.06.20
申请人
BECKMAN INSTRUMENTS INC.
发明人
JAMES C. STERNBERG
分类号
G01F1/704;(IPC1-7):G01F1/04
主分类号
G01F1/704
代理机构
代理人
主权项
地址
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