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经营范围
发明名称
AIR POLLUTION DETECTOR
摘要
申请公布号
JPS54136856(A)
申请公布日期
1979.10.24
申请号
JP19780044557
申请日期
1978.04.15
申请人
MATSUSHITA ELECTRIC WORKS LTD
发明人
ARAKIDA RIHACHI;TSUDA KEIICHIROU;ASHIZAWA YUKIO
分类号
G01N27/04;G01D5/12;G08C15/06;G08C19/00
主分类号
G01N27/04
代理机构
代理人
主权项
地址
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