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发明名称
Luftleitvorrichtung mit (selbst-)regulierbarer durchlaessigkeit
摘要
申请公布号
DE1782528(A1)
申请公布日期
1971.09.16
申请号
DE19681782528
申请日期
1968.09.13
申请人
BOTTLAENDER,WILFRIED,DR.-ING.
发明人
BOTTLAENDER,WILFRIED,DR.-ING.
分类号
A01G9/24;F24F3/14;F24F13/08
主分类号
A01G9/24
代理机构
代理人
主权项
地址
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