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发明名称
AIR SAMPLER
摘要
申请公布号
GB9106335(D0)
申请公布日期
1991.05.08
申请号
GB19910006335
申请日期
1991.03.25
申请人
BURKARD MANUFACTURING COMPANY LIMITED
发明人
分类号
B04C5/00;B04C5/08;B04C5/185;B04C9/00;G01N1/02;G01N1/22;G01N1/24
主分类号
B04C5/00
代理机构
代理人
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