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发明名称
Improvements in brick making machines of the semi-plastic type
摘要
申请公布号
GB539828(A)
申请公布日期
1941.09.25
申请号
GB19400007285
申请日期
1940.04.23
申请人
C. WHITTAKER & COMPANY LIMITED;NORMAN WHITTAKER
发明人
分类号
B28B3/08
主分类号
B28B3/08
代理机构
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