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发明名称
Carpenter's bench
摘要
申请公布号
US1849673(A)
申请公布日期
1932.03.15
申请号
US19300421674
申请日期
1930.01.18
申请人
JOHNSTON WILLIAM H
发明人
JOHNSTON WILLIAM H.
分类号
B25H1/00
主分类号
B25H1/00
代理机构
代理人
主权项
地址
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