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经营范围
发明名称
Piston de métal léger pour moteurs à combustion interne
摘要
申请公布号
FR869759(A)
申请公布日期
1942.02.16
申请号
FRD869759
申请日期
1941.02.05
申请人
KARL SCHMIDT G.M.B.H.
发明人
分类号
F02F3/12
主分类号
F02F3/12
代理机构
代理人
主权项
地址
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