Method and an apparatus for detecting a possible leak in a vacuum package,申请号US19880206760-传众专利搜索

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法人/股东/高管

发明名称	Method and an apparatus for detecting a possible leak in a vacuum package
摘要
申请公布号	US4845977(A)	申请公布日期	1989.07.11
申请号	US19880206760	申请日期	1988.06.15
申请人	PRODUCT SUPPLIERS AG	发明人	AARTS, MATHIAS L. C.
分类号	G01M3/32	主分类号	G01M3/32
代理机构		代理人
主权项
地址

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