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经营范围
发明名称
OXYGEN INDICATOR
摘要
申请公布号
JPS5599070(A)
申请公布日期
1980.07.28
申请号
JP19790008021
申请日期
1979.01.25
申请人
TAIYO YUDEN KK
发明人
TOMITA JIYUNICHI;ASAHI SHIGEO
分类号
G01N31/00;G01N31/22
主分类号
G01N31/00
代理机构
代理人
主权项
地址
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