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发明名称
A VENTILATING DEVICE FOR MOUNTING IN A PLASTICS FOIL OR A SIMILAR FLEXIBLE MATERIAL
摘要
申请公布号
AU3745293(A)
申请公布日期
1993.10.05
申请号
AU19930037452
申请日期
1993.03.04
申请人
POLYSHEET A/S
发明人
HENNING ZINKAR NIELSEN;PETER SOLBECK
分类号
E04D13/16;E04H15/14
主分类号
E04D13/16
代理机构
代理人
主权项
地址
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