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US1242728A
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Art of conserving fresh vegetables.
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US1238577A
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Process of treating fermented beverages.
|
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US1238829A
|
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Separator.
|
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US1116851A
|
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Rotary pump.
|
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US1111408A
|
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Pulp-washing machine.
|
|
US1065732A
|
|
Centrifugal pump.
|
|
US1065731A
|
|
Centrifugal force-pump.
|
|
US1065730A
|
|
Jet-pump.
|
|
US1062856A
|
|
Refrigerating apparatus.
|
|
US1043974A
|
|
Separator.
|
|
US1007393A
|
|
Gaging and measuring apparatus for liquids.
|
|
GB191012581A
|
|
Improvements in the Preparation of Brewers Mash and Wort.
|
|
CA128141A
|
|
Art of brewing
|
|
US961539A
|
|
Art of brewing.
|
|
US928546A
|
|
Refrigerating apparatus.
|
|
US954889A
|
|
Process of malting.
|
|
GB190813773A
|
|
Improvements in Apparatus for Supplying Anti-incrustation Substances to Water to be used in Boilers and the like.
|
|
GB190708747A
|
|
Improvements in Apparatus for Supplying Anti-incrustation Substances to the Water of Locomotive and like Boilers
|
|
CA105410A
|
|
Apparatus for removing mineral matter from water
|
|
US902766A
|
|
Apparatus for the treatment of refractory water.
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