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发明名称
ABSCHLUSSEINRICHTUNG FUER BELUEFTUNGSANLAGEN IN SCHUTZBAUTEN.
摘要
申请公布号
DE1993359(U)
申请公布日期
1968.09.05
申请号
DE1968L047361U
申请日期
1968.05.08
申请人
LUWA A.G.
发明人
分类号
A62B13/00;F16K17/00
主分类号
A62B13/00
代理机构
代理人
主权项
地址
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