APPARATUS HAVING ELECTRIC OUTPUT AND INTENDED TO INDICATE CHANGES IN PRESSURE DIFFERENCE,申请号PL19830245448-传众专利搜索

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发明名称	APPARATUS HAVING ELECTRIC OUTPUT AND INTENDED TO INDICATE CHANGES IN PRESSURE DIFFERENCE
摘要
申请公布号	PL144414(B1)	申请公布日期	1988.05.31
申请号	PL19830245448	申请日期	1983.12.30
申请人		发明人
分类号	G01L;G01L13/06;(IPC1-7):G01L13/06	主分类号	G01L
代理机构		代理人
主权项
地址

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