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3881994
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Information
Patent Grant
3881994
References
Source
Patent Number
3,881,994
Date Filed
Not available
Date Issued
Tuesday, May 6, 1975
49 years ago
CPC
B01D3/141 - where at least one distillation column contains at least one dividing wall
B01D3/322 - Reboiler specifications
B01D3/4283 - Bottom stream
Y02P70/34 - relating to separation, flotation or differential sedimentation
US Classifications
202 - Distillation: apparatus
196 - Mineral oils: apparatus
203 - Distillation: processes, separatory
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