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经营范围
发明名称
Melting and casting unit
摘要
申请公布号
US1990862(A)
申请公布日期
1935.02.12
申请号
US19310572109
申请日期
1931.10.30
申请人
DIASPCOPE CORPORATION LTD.
发明人
FORDE THOMAS H.
分类号
A61C13/20
主分类号
A61C13/20
代理机构
代理人
主权项
地址
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