发明名称 |
AUTOMATIC MATERIAL CUTTING MACHINE AND METHOD |
摘要 |
A machine and method for automatically cutting substantially flat material in a predetermined pattern in response to remote control signals in which the material to be cut is supported in slidable engagement with an underlying surface having an opening through which a cutting element can project to engage and cut said material.
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申请公布号 |
US3683731(A) |
申请公布日期 |
1972.08.15 |
申请号 |
USD3683731 |
申请日期 |
1970.06.19 |
申请人 |
HENRY OPPENHEIM;JONAS WALKER |
发明人 |
HENRY OPPENHEIM;JONAS WALKER |
分类号 |
B26F1/38;(IPC1-7):B26D5/30 |
主分类号 |
B26F1/38 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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