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发明名称
Heat-distortion testing apparatus
摘要
申请公布号
US2504985(A)
申请公布日期
1950.04.25
申请号
US19450590855
申请日期
1945.04.28
申请人
KALLAS DANOS H;ELLER SAUL A;DI LIBERTI ERNEST
发明人
KALLAS DANOS H.;ELLER SAUL A.;LIBERTI ERNEST DI
分类号
G01N3/18
主分类号
G01N3/18
代理机构
代理人
主权项
地址
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