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7250
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Information
Patent Grant
7250
References
Source
Patent Number
7,250
Date Filed
Not available
Date Issued
Tuesday, April 2, 1850
174 years ago
CPC
F28B9/10 - for extracting, cooling, and removing non-condensable gases
Y10S165/184 - Indirect-contact condenser
Y10S203/18 - Control
US Classifications
165 - Heat exchange
202 - Distillation: apparatus
203 - Distillation: processes, separatory
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