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发明名称
EXTRACTOR FOR REMOVING THE CONTENTS FROM ENVELOPES
摘要
申请公布号
GB1506409(A)
申请公布日期
1978.04.05
申请号
GB19750028026
申请日期
1975.07.03
申请人
DOCUTRONIX INC
发明人
分类号
B43M7/00;B43M7/02;(IPC1-7):B65B69/00;B26D1/22
主分类号
B43M7/00
代理机构
代理人
主权项
地址
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