Add to ORKGPatent for improvements for machines that separate seeds and other material from cotton. Includes illustrations
Patent for improvement in cotton-gin-saw cleaners used in cotton ginning processes, including illust...
Patent for an invention that "relates to certain novel improvements on machinery which is designed f...
Patent for a new and improved cotton-seed cleaner. This design "is to be used in connection with a m...
Patent for a machine that cleans cotton by placing the seed into a rotating cylinder it is carried a...
Patent for changes in the parts of cotton cleaner and condenser machinery, includes illustrations. ...
Patent for improvements to machinery for cleaning cotton by passing the raw material over various si...
Patent for the invention of a machine used to clean cotton. The Machine employed for cleaning cotton...
Patent for an improvement in cotton-picking machines including instructions and illustrations
Patent for a machine that uses revolving brush cylinders, stationary brushes, and stripping boards t...
Patent for a machine "for the purpose of cleaning the cotton before it is ginned, and thus free it f...
Patent for a simple and effective cotton cleaning machine that removes foreign matter from cotton be...
Patent for a cotton cleaner that provides "certain improvements in machines for cleaning lint cotton...
Patent for improvements in machines for handling and cleaning seed-cotton by “taking seed-cotton fro...
Patent for a new and improved cotton-harvesting machine, including illustrations
Patent for an improved machine that cleans and transfers seed cotton to a gin. It combines exhaust f...
Patent for improvement in cotton-gin-saw cleaners used in cotton ginning processes, including illust...
Patent for an invention that "relates to certain novel improvements on machinery which is designed f...
Patent for a new and improved cotton-seed cleaner. This design "is to be used in connection with a m...
Patent for a machine that cleans cotton by placing the seed into a rotating cylinder it is carried a...
Patent for changes in the parts of cotton cleaner and condenser machinery, includes illustrations. ...
Patent for improvements to machinery for cleaning cotton by passing the raw material over various si...
Patent for the invention of a machine used to clean cotton. The Machine employed for cleaning cotton...
Patent for an improvement in cotton-picking machines including instructions and illustrations
Patent for a machine that uses revolving brush cylinders, stationary brushes, and stripping boards t...
Patent for a machine "for the purpose of cleaning the cotton before it is ginned, and thus free it f...
Patent for a simple and effective cotton cleaning machine that removes foreign matter from cotton be...
Patent for a cotton cleaner that provides "certain improvements in machines for cleaning lint cotton...
Patent for improvements in machines for handling and cleaning seed-cotton by “taking seed-cotton fro...
Patent for a new and improved cotton-harvesting machine, including illustrations
Patent for an improved machine that cleans and transfers seed cotton to a gin. It combines exhaust f...
Patent for improvement in cotton-gin-saw cleaners used in cotton ginning processes, including illust...
Patent for an invention that "relates to certain novel improvements on machinery which is designed f...
Patent for a new and improved cotton-seed cleaner. This design "is to be used in connection with a m...