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发明名称
DEVICE FOR DETECTING LEAKS IN VACUUM OR PNEUMATIC PRESSURE LINES
摘要
申请公布号
US3673857(A)
申请公布日期
1972.07.04
申请号
USD3673857
申请日期
1970.08.06
申请人
BENDIX CORP.:THE
发明人
BERNARD R. TEITELBAUM
分类号
G01M3/24;(IPC1-7):G01M3/24
主分类号
G01M3/24
代理机构
代理人
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