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发明名称
PRESSURE RESISTANT AIRTIGHT MECHANISM
摘要
申请公布号
JPS5367491(A)
申请公布日期
1978.06.15
申请号
JP19760142228
申请日期
1976.11.29
申请人
HITACHI LTD
发明人
TAMAI YASUKATA
分类号
G01M3/26;G01M3/02
主分类号
G01M3/26
代理机构
代理人
主权项
地址
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