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经营范围
发明名称
MASCHERA PER LA PROTEZIONE DEGLI OCCHI IN ATMOSFERA CONTAMINATA DA GAS.
摘要
申请公布号
IT210416(Z2)
申请公布日期
1988.12.30
申请号
IT19870021818U
申请日期
1987.06.17
申请人
SEKUR S.P.A.
发明人
分类号
A62B;(IPC1-7):A62B/
主分类号
A62B
代理机构
代理人
主权项
地址
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