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经营范围
发明名称
INJECTION MOULDING
摘要
申请公布号
GB1472075(A)
申请公布日期
1977.04.27
申请号
GB19740040891
申请日期
1974.09.19
申请人
BILLION SA
发明人
分类号
G02C1/00;B29C35/00;B29C45/00;B29C45/16;(IPC1-7):B29F1/12
主分类号
G02C1/00
代理机构
代理人
主权项
地址
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