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发明名称
CONTACTLESS CONNECTOR ESPECIALLY OF AIR DUMPERS OF THE PNEUMATIC MAIL
摘要
申请公布号
PL149934(B1)
申请公布日期
1990.04.30
申请号
PL19860262806
申请日期
1986.12.04
申请人
发明人
分类号
B65G;B65G51/38;(IPC1-7):B65G51/38
主分类号
B65G
代理机构
代理人
主权项
地址
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