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发明名称
INK FLOW VALVE FOR PEN BETWEEN INK RESERVOIR AND INK FEED: OPENS WHEN PRESSURE IN INK FEED DROPS BELOW ATMOSPHERIC
摘要
申请公布号
NZ277070(A)
申请公布日期
1998.06.26
申请号
NZ19940277070
申请日期
1994.12.09
申请人
PARKER PEN PRODUCTS (FORMERLY PARKER PEN (I
发明人
O'CONNOR, STEPHEN JOHN;EDGERLEY, DAVID ANTHONY
分类号
B43K5/18;(IPC1-7):B43K5/18
主分类号
B43K5/18
代理机构
代理人
主权项
地址
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