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发明名称
Brick and tile machine
摘要
申请公布号
US1815809(A)
申请公布日期
1931.07.21
申请号
US19280290222
申请日期
1928.07.03
申请人
PRESTON STEELE ALEXIS
发明人
STEELE ALEXIS PRESTON
分类号
B28B3/22
主分类号
B28B3/22
代理机构
代理人
主权项
地址
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