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发明名称
METHOD AND DEVICE FOR MEASURING GROWING SPEED OF CRACK
摘要
申请公布号
JPS5444584(A)
申请公布日期
1979.04.09
申请号
JP19770110530
申请日期
1977.09.16
申请人
BABCOCK HITACHI KK
发明人
MARUYAMA SHIROU
分类号
G01N17/00
主分类号
G01N17/00
代理机构
代理人
主权项
地址
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