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发明名称
Linseed cake discharger
摘要
申请公布号
US1833363(A)
申请公布日期
1931.11.24
申请号
US19290332802
申请日期
1929.01.16
申请人
PITTSBURGH PLATE GLASS COMPANY
发明人
JOHNSON ALFRED J.
分类号
B30B9/04
主分类号
B30B9/04
代理机构
代理人
主权项
地址
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