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发明名称
Procédé de fabrication de pistons à segments non fendus, en particulier pour moteurs à combustion interne
摘要
申请公布号
FR874901(A)
申请公布日期
1942.08.31
申请号
FRD874901
申请日期
1941.08.27
申请人
KLOCKNER-HUMBOLDT-DEUTZ AKTIENGESELLSCHAFT
发明人
分类号
F16J9/00
主分类号
F16J9/00
代理机构
代理人
主权项
地址
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