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发明名称
SAETT ATT UTVAENDIGT ISOLERA ROER OCH ROERDETALJER
摘要
申请公布号
FI834767(A0)
申请公布日期
1983.12.23
申请号
FI19830004767
申请日期
1983.12.23
申请人
LINDAB VENTILATION AB
发明人
LENNARTSSON, LARS KENNETH
分类号
F16L59/16;(IPC1-7):F16L/
主分类号
F16L59/16
代理机构
代理人
主权项
地址
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