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发明名称
Sheet scoring and severing machine
摘要
申请公布号
US2347254(A)
申请公布日期
1944.04.25
申请号
US19420453527
申请日期
1942.08.04
申请人
WILLIAMS AND MARCUS COMPANY
发明人
COX GEORGE D.
分类号
B26D1/24;B31B1/22
主分类号
B26D1/24
代理机构
代理人
主权项
地址
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