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经营范围
发明名称
Knife
摘要
申请公布号
US1852399(A)
申请公布日期
1932.04.05
申请号
US19310547960
申请日期
1931.06.30
申请人
CHAMPLIN PHILIP T;CHAMPLIN FRANCIS J B
发明人
CHAMPLIN PHILIP T.;CHAMPLIN FRANCIS J. B.
分类号
B26B1/02
主分类号
B26B1/02
代理机构
代理人
主权项
地址
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