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发明名称
Interferometer and schlieren apparatus with unusually large measuring field
摘要
申请公布号
US2636415(A)
申请公布日期
1953.04.28
申请号
US19500195687
申请日期
1950.11.14
申请人
ZOBEL THEODOR W
发明人
ZOBEL THEODOR W.
分类号
G02B27/54
主分类号
G02B27/54
代理机构
代理人
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