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US2166940A
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Hydraulic power system
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US1727535A
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Chuck
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US1621495A
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Rotary pump
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US1631247A
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Gyratory grinding machine
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US1384515A
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Paper towel
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US1367802A
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Planer-platen guideway and bearing
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US1352183A
|
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Carriage-bed for lathes
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US1216775A
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Variable-speed gearing.
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US1125479A
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Automatic chuck for lathes.
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US1143251A
|
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Turret-post.
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US1143252A
|
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Turret tool-post.
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US1140299A
|
|
Automatic multiple-spindle lathe.
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US1256501A
|
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Hydraulic variable-speed transmission.
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US1188901A
|
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Planer.
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US1177385A
|
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Hydraulic variable-speed transmission.
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CA131879A
|
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Boring, drilling, tapping and milling machine
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CA116354A
|
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Method of grinding glass bottle necks
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CA116355A
|
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Machine for grinding glass bottle necks
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CA118630A
|
|
Glass bottle
|
|
US907129A
|
|
Covered jar.
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