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经营范围
发明名称
CONSTANT FLOW LEAK SIMULATOR
摘要
申请公布号
US3600929(A)
申请公布日期
1971.08.24
申请号
USD3600929
申请日期
1969.10.01
申请人
GENERAL MOTORS CORP.
发明人
FRANCIS J. MARKEY
分类号
G01M3/00;(IPC1-7):G01M3/02;G01M19/00
主分类号
G01M3/00
代理机构
代理人
主权项
地址
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