Freezing foodstuffs in two stages

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专利权人:

发明人:

申请号：

DE19702017876

公开号：

DE2017876(A1)

申请日:

1970.04.14

申请国别(地区):

德国

年份:

1971

代理人:

摘要：

Wetted particles, esp. farm produce contg. internal moisture, is frozen in two stages. - In the first, a stream of cold air separates the particles and freezes the surface moisture. - In the second stage, pref. a fluidised bed, they are fully frozen to the core. - The two stages are pref. independently regulated.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/