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经营范围
发明名称
DOUBLE HEAD NOTCHING MACHINE
摘要
A double head notching machine for pallet stringers wherein there is provided a pair of cutting heads, a crank adjustment, spring loaded hold down mechanisms, and a feed mechanism.
申请公布号
US3664394(A)
申请公布日期
1972.05.23
申请号
USD3664394
申请日期
1969.11.14
申请人
KENWAL MACHINE CO. INC.
发明人
SYLVAN O. WELLS
分类号
B23Q3/00;B27C5/02;B27C5/06;(IPC1-7):B27C5/06
主分类号
B23Q3/00
代理机构
代理人
主权项
地址
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