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发明名称
Process
摘要
申请公布号
US2396561(A)
申请公布日期
1946.03.12
申请号
US19430490329
申请日期
1943.06.10
申请人
LYOPHILE-CRYOCHEM COMPANY
发明人
FLOSDORF EARL W.
分类号
F26B5/06
主分类号
F26B5/06
代理机构
代理人
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