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经营范围
发明名称
Three size yard broom
摘要
申请公布号
US2904951(A)
申请公布日期
1959.09.22
申请号
US19570660829
申请日期
1957.05.22
申请人
GLOVER JESS A
发明人
GLOVER JESS A.
分类号
A01D7/04
主分类号
A01D7/04
代理机构
代理人
主权项
地址
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