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经营范围
发明名称
Gastight sluice
摘要
Published without abstract.
申请公布号
DE3406038(A1)
申请公布日期
1985.08.22
申请号
DE19843406038
申请日期
1984.02.20
申请人
PETER WOLBER TIEFBAU, 5307 WACHTBERG, DE
发明人
WOLBER SEN., PETER, 5307 WACHTBERG, DE
分类号
F16L41/04;(IPC1-7):F16L41/04
主分类号
F16L41/04
代理机构
代理人
主权项
地址
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