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发明名称
Progressiv wirkende Federung fuer Fahrzeuge, insbesondere Kraftfahrzeuge
摘要
申请公布号
DE904502(C)
申请公布日期
1954.02.18
申请号
DE1941D005410D
申请日期
1941.09.25
申请人
DEUTSCHE VERSUCHSANSTALT FUER LUFTFAHRT E.V.
发明人
PUFAHL DIPL.-ING. E.
分类号
F16F1/14;F16F1/16
主分类号
F16F1/14
代理机构
代理人
主权项
地址
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