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发明名称
Key cutting machine
摘要
申请公布号
US2469027(A)
申请公布日期
1949.05.03
申请号
US19480001972
申请日期
1948.01.13
申请人
HARRY BEISSER
发明人
BEISSER HARRY
分类号
B23C3/35
主分类号
B23C3/35
代理机构
代理人
主权项
地址
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