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发明名称
Mat cutter
摘要
申请公布号
US2073855(A)
申请公布日期
1937.03.16
申请号
US19360081216
申请日期
1936.05.22
申请人
STEINMETZ JOHN C
发明人
STEINMETZ JOHN C.
分类号
B26B27/00
主分类号
B26B27/00
代理机构
代理人
主权项
地址
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