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经营范围
发明名称
Procédé et appareillage pour la fabrication de douilles ou coussinets avec garniture antifriction
摘要
申请公布号
FR1004378(A)
申请公布日期
1952.03.28
申请号
FRD1004378
申请日期
1947.04.11
申请人
发明人
RICARD ALFRED-EDOUARD
分类号
B22D19/08;B22D27/02
主分类号
B22D19/08
代理机构
代理人
主权项
地址
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EXTRUDEUSE A VIS
