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发明名称
Elastische Rueckholvorrichtung mit drei in einem Gehaeuse ineinanderliegenden Schraubenfedern
摘要
申请公布号
DE1121425(B)
申请公布日期
1962.01.04
申请号
DE1953G024550
申请日期
1953.08.05
申请人
JEAN LOUIS GRATZMULLER
发明人
GRATZMULLER JEAN LOUIS
分类号
F15B15/08;F16H19/00
主分类号
F15B15/08
代理机构
代理人
主权项
地址
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