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发明名称
Strassenkappe,insbesondere fuer Absperrorgane erdverlegter Wasserleitungen od.dgl.
摘要
申请公布号
DE1909895(A1)
申请公布日期
1969.11.06
申请号
DE19691909895
申请日期
1969.02.27
申请人
FLANSCHEN- UND ARMATURENWERK E. HAWLE & CO KG
发明人
HAWLE,ERWIN
分类号
E03B9/10
主分类号
E03B9/10
代理机构
代理人
主权项
地址
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