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发明名称
Perfectionnements aux essais de traction effectués sur des éprouvettes en acier
摘要
申请公布号
FR1540279(A)
申请公布日期
1968.09.27
申请号
FR19660086117
申请日期
1966.12.05
申请人
LORRAINE-ESCAUT
发明人
BOURGEOIS ROBERT;LESURE ADOLPHE
分类号
G01N3/04
主分类号
G01N3/04
代理机构
代理人
主权项
地址
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