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发明名称
Einrichtung zum Messen und Vergleichen von Profilen
摘要
申请公布号
DE895835(C)
申请公布日期
1953.11.05
申请号
DE1939ST01737D
申请日期
1939.03.23
申请人
ALBERT STRASMANN K. G.
发明人
STRASMANN ALBERT
分类号
G02B21/00
主分类号
G02B21/00
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代理人
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