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发明名称
DISPOSITIVO DE PROTECAO,APERFEICOADO,PARA O EXERCICIO DE ATIVIDADES EM AMBIENTES TOXICOS
摘要
申请公布号
BR9101555(A)
申请公布日期
1992.11.24
申请号
BR1991PI01555
申请日期
1991.04.12
申请人
LUIZ POSTINGHER
发明人
LUIZ POSTINGHER
分类号
A62B18/04;A62B18/08;(IPC1-7):A62B18/04
主分类号
A62B18/04
代理机构
代理人
主权项
地址
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