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发明名称
Automatic starting and stopping attachment for talking machines
摘要
申请公布号
US1746592(A)
申请公布日期
1930.02.11
申请号
US19290338604
申请日期
1929.02.08
申请人
GILBERT HIBBARD CHARLES
发明人
HIBBARD CHARLES GILBERT
分类号
主分类号
代理机构
代理人
主权项
地址
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Förfarande och anordning för att effektivisera produktion
Anordning för tillverkning av is
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PROCESS FOR THE SEPARATION OF GLYCOSYLATED AND NONGLYCOSYLATED PROTEINS
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