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发明名称
Apparatus for and method of air distribution
摘要
申请公布号
US2220587(A)
申请公布日期
1940.11.05
申请号
US19370180535
申请日期
1937.12.18
申请人
THE SAFETY CAR HEATING & LIGHTING COMPANY
发明人
STROBELL JOHN D.
分类号
E04B9/02;F24F13/072
主分类号
E04B9/02
代理机构
代理人
主权项
地址
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