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发明名称
PLENUM FAN ASSEMBLY
摘要
申请公布号
EP0438516(A4)
申请公布日期
1991.12.11
申请号
EP19890912190
申请日期
1989.10.11
申请人
RAYMOND PRODUCTION SYSTEMS CORPORATION
发明人
HARDMAN, ALLEN, D.
分类号
B65G51/02;B65G51/03;(IPC1-7):B65G51/02
主分类号
B65G51/02
代理机构
代理人
主权项
地址
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