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发明名称
LEAK CONTROL APPLIANCE FOR PACKAGES,ESPECIALLY FOR METAL TINS
摘要
申请公布号
PL266640(A1)
申请公布日期
1988.03.17
申请号
PL19870266640
申请日期
1987.07.02
申请人
发明人
分类号
G01M;(IPC1-7):G01M/
主分类号
G01M
代理机构
代理人
主权项
地址
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