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发明名称
AIRTIGHTNESS DETECTOR OF HERMETIC VESSELS
摘要
申请公布号
JPS53124492(A)
申请公布日期
1978.10.30
申请号
JP19770039009
申请日期
1977.04.07
申请人
OKI ELECTRIC IND CO LTD
发明人
HAYASHI SHIGEMI;MURATA SUSUMU;OKABE AKIHIKO;NOGUCHI SATOSHI
分类号
G01M3/24;G01M3/00
主分类号
G01M3/24
代理机构
代理人
主权项
地址
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