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Classification
Y02P
Y02P60/00
Y02P60/80
Y02P60/85
Y02P60/851
ClassID:
236775
⎘
Y02P60/851 - CPC Classification
Classification description:
Recent Application in this class:
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#1
20190032996
2019-01-31
Energy recovery in a freeze-drying system
#2
20170082344
2017-03-23
Portable refrigeration apparatus
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