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发明名称
Vacuum crystallizer and method of crystallizing
摘要
申请公布号
US2067043(A)
申请公布日期
1937.01.05
申请号
US19330695095
申请日期
1933.10.25
申请人
SWENSON EVAPORATOR COMPANY
发明人
CALDWELL HAROLD B.
分类号
B01D9/00
主分类号
B01D9/00
代理机构
代理人
主权项
地址
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