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公开(公告)号:US1445803A
公开(公告)日:1923-02-20
申请号:US48154321
申请日:1921-06-30
Applicant: MAX SMALL , LOUIS SMALL
Inventor: MAX SMALL , LOUIS SMALL
IPC: A47F7/12
CPC classification number: A47F7/12
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公开(公告)号:US2986030A
公开(公告)日:1961-05-30
申请号:US72537458
申请日:1958-03-31
Applicant: LOUIS SMALL
Inventor: LOUIS SMALL
IPC: G01N3/42
CPC classification number: G01N3/42
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3.Tester for plastic deformation and elastic deformation of tested materials 失效
Title translation: 测试材料的塑性变形和弹性变形试验公开(公告)号:US3084538A
公开(公告)日:1963-04-09
申请号:US2858260
申请日:1960-05-12
Applicant: LOUIS SMALL , HOWARD SMALL
Inventor: LOUIS SMALL , HOWARD SMALL
IPC: G01N3/42
CPC classification number: G01N3/42
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公开(公告)号:US2254549A
公开(公告)日:1941-09-02
申请号:US24004338
申请日:1938-11-12
Applicant: LOUIS SMALL
Inventor: LOUIS SMALL
IPC: B22F3/00
CPC classification number: B22F3/001 , B22F2998/00 , B22F2999/00 , C22C26/00 , B22F2201/013
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