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发明名称
Manufacture of sugar
摘要
申请公布号
US1923143(A)
申请公布日期
1933.08.22
申请号
US19300445360
申请日期
1930.04.18
申请人
PETREE & DORR ENGINEERS, INC.
发明人
GOUNER LEONIDAS E.
分类号
C13B20/00
主分类号
C13B20/00
代理机构
代理人
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地址
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