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发明名称
APPARATUS FOR MANUFACTURING PRINT HEADS
摘要
申请公布号
US3451916(A)
申请公布日期
1969.06.24
申请号
USD3451916
申请日期
1966.02.17
申请人
ROYAL TYPEWRITER CO. INC.
发明人
LLOYD J. LAPOINTE;RALPH L. PARKER
分类号
B41J1/32;(IPC1-7):C23B7/08
主分类号
B41J1/32
代理机构
代理人
主权项
地址
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