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发明名称
Scythe blade shank holding clamp
摘要
申请公布号
US1834192(A)
申请公布日期
1931.12.01
申请号
US19290409810
申请日期
1929.11.26
申请人
WILKINSON JOHN M
发明人
WILKINSON JOHN M.
分类号
A01D1/08
主分类号
A01D1/08
代理机构
代理人
主权项
地址
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