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经营范围
发明名称
Continuous molding machine
摘要
申请公布号
US2290083(A)
申请公布日期
1942.07.14
申请号
US19400338725
申请日期
1940.06.04
申请人
WEBSTER WILLIAM R
发明人
WEBSTER WILLIAM R.
分类号
B22D11/20
主分类号
B22D11/20
代理机构
代理人
主权项
地址
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