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发明名称
Improved mixer for concrete and other materials
摘要
申请公布号
GB694550(A)
申请公布日期
1953.07.22
申请号
GB19510026864
申请日期
1951.11.16
申请人
KENNETH MEREDITH GARVEN;CLARENCE WILLIAMS GARVEN
发明人
分类号
B28C5/18
主分类号
B28C5/18
代理机构
代理人
主权项
地址
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