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发明名称
TAMPER-PROOF CONTAINER CLOSURES
摘要
申请公布号
CA537275(A)
申请公布日期
1957.02.19
申请号
CAD537275
申请日期
申请人
DEVELOPMENT RESEARCH
发明人
JACK W. SOFFER
分类号
主分类号
代理机构
代理人
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地址
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