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发明名称
Rohrverbindung fuer Geblaeseanlagen, insbesondere zum Foerdern landwirtschaftlicher Gueter
摘要
申请公布号
DE811696(C)
申请公布日期
1951.08.23
申请号
DE1950E001110
申请日期
1950.05.05
申请人
ENGELBRECHT & LEMMERBROCK
发明人
分类号
F16L17/03
主分类号
F16L17/03
代理机构
代理人
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地址
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