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发明名称
Sander feed mechanism
摘要
申请公布号
US1792228(A)
申请公布日期
1931.02.10
申请号
US19300438427
申请日期
1930.03.24
申请人
SHEBOYGAN MACHINE COMPANY
发明人
KUMMER CHARLES J.
分类号
B24B41/00
主分类号
B24B41/00
代理机构
代理人
主权项
地址
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