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经营范围
发明名称
Improvements in or relating to method and apparatus for forming briquets
摘要
申请公布号
GB671921(A)
申请公布日期
1952.05.14
申请号
GB19480009082
申请日期
1948.03.31
申请人
THE S. K. WELLMAN COMPANY
发明人
分类号
B30B11/02;B30B15/30
主分类号
B30B11/02
代理机构
代理人
主权项
地址
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