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发明名称
摘要
申请公布号
DE2222066(C2)
申请公布日期
1983.03.31
申请号
DE19722222066
申请日期
1972.05.05
申请人
INTERNATIONAL BUSINESS MACHINES CORP., 10504 ARMONK, N.Y., US
发明人
ANDERSON, THEODORE HOWARD, PINE ISLAND, MINN., US;O'KONSKI, GEORGE JOSEPH;ZELL, MICHAEL NORMAL, ROCHESTER, MINN., US
分类号
B65H3/08;B65H3/38;(IPC1-7):B65H3/08
主分类号
B65H3/08
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代理人
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