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发明名称
Vorrichtung zur mikroskopischen Pruefung von Lagerkugeln
摘要
申请公布号
DE733713(C)
申请公布日期
1943.04.01
申请号
DE1941A093680D
申请日期
1941.06.27
申请人
ANSCHUETZ & CO. G.M.B.H.
发明人
GAHRMANN KARL;HOECKEL HANS
分类号
G12B5/00
主分类号
G12B5/00
代理机构
代理人
主权项
地址
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