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发明名称
Verfahren zur Herstellung von ein- oder mehrgaengigen Federn mit rohrfoermigen Enden
摘要
申请公布号
DE741514(C)
申请公布日期
1943.11.12
申请号
DE1942T057291D
申请日期
1942.04.28
申请人
ALFRED TEVES;MASCHINEN- UND ARMATURENFABRIK K. G.
发明人
SCHMIDT DR.-ING. KARL
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