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发明名称
METHOD OF TESTING OF MECHANICAL RESONANCES OF CLOSE FREQUENCIES,FROM WHICH AT LEAST ONE IS OF NON-LINEAR NATURE
摘要
申请公布号
PL243871(A1)
申请公布日期
1985.04.09
申请号
PL19830243871
申请日期
1983.09.23
申请人
INST LOTNICTWA
发明人
WISNIOWSKI WITOLD
分类号
G01H;G01H13/00;G01M;G01M7/00;(IPC1-7):G01M/;G01H/
主分类号
G01H
代理机构
代理人
主权项
地址
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