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发明名称
Garden tool
摘要
申请公布号
US1749271(A)
申请公布日期
1930.03.04
申请号
US19280269392
申请日期
1928.04.12
申请人
E. J. NAFFZIGER
发明人
BELLAH GEORGE R.
分类号
A01B1/20
主分类号
A01B1/20
代理机构
代理人
主权项
地址
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