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经营范围
发明名称
VENTILATOR.
摘要
申请公布号
NO142970(C)
申请公布日期
1980.11.19
申请号
NO19750002502
申请日期
1975.07.11
申请人
BIERLICH, JOHANNES HARALD,
发明人
BIERLICH, JOHANNES HARALD,
分类号
E06B7/04;(IPC1-7):F24F7/00;E06B7/02
主分类号
E06B7/04
代理机构
代理人
主权项
地址
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