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经营范围
发明名称
PROTECTIVE HALF-MASK ESCAPE VALVE
摘要
申请公布号
PL115002(U1)
申请公布日期
2006.02.20
申请号
PL20040115002U
申请日期
2004.08.16
申请人
SPOLDZIELNIA INWALIDOW ZGODA ZAKLAD PRACY CHRONIONEJ
发明人
MLOCEK ANDRZEJ;SURMA JERZY
分类号
A62B18/10
主分类号
A62B18/10
代理机构
代理人
主权项
地址
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