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发明名称
Shovel and like tool
摘要
申请公布号
US2130563(A)
申请公布日期
1938.09.20
申请号
US19360089724
申请日期
1936.07.09
申请人
AMES BALDWIN WYOMING CO.
发明人
READY WILLIAM A.
分类号
B25G3/34
主分类号
B25G3/34
代理机构
代理人
主权项
地址
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