APPARATUS FOR MEASURING VELOCITY OF RESILENT SURFACE WAVES ON SURFACES OF SOLID BODIES,申请号PL19870266793-传众专利搜索

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发明名称	APPARATUS FOR MEASURING VELOCITY OF RESILENT SURFACE WAVES ON SURFACES OF SOLID BODIES
摘要
申请公布号	PL266793(A1)	申请公布日期	1989.01.23
申请号	PL19870266793	申请日期	1987.07.13
申请人		发明人
分类号	G01H;G01N;(IPC1-7):G01N/;G01H/	主分类号	G01H
代理机构		代理人
主权项
地址

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