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发明名称
PLOUGH ASSEMBLIES FOR GUIDING PAPER WEBS
摘要
申请公布号
GB1572829(A)
申请公布日期
1980.08.06
申请号
GB19790019038
申请日期
1977.01.11
申请人
GREGG ENG CORP
发明人
分类号
B41F13/70;B65H45/00;B65H45/22;(IPC1-7):B65H23/28
主分类号
B41F13/70
代理机构
代理人
主权项
地址
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