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发明名称
Digging tooth for earth-moving equipment
摘要
申请公布号
US3292280(A)
申请公布日期
1966.12.20
申请号
US19630332067
申请日期
1963.12.20
申请人
H & L TOOTH COMPANY
发明人
LAUNDER RICHARD L.;LAUNDER ERNIE L.
分类号
E02F9/28
主分类号
E02F9/28
代理机构
代理人
主权项
地址
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