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经营范围
发明名称
Method for obtaining bearing metallic surfaces resistent to wear and to seizure
摘要
申请公布号
GB441812(A)
申请公布日期
1936.01.27
申请号
GB19350014149
申请日期
1935.05.14
申请人
BOZEL - MALETRA SOCIETE INDUSTRIELLE DE PRODUITS CHIMIQUES
发明人
分类号
C23C30/00
主分类号
C23C30/00
代理机构
代理人
主权项
地址
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