Add to ORKGPatent for an improvement to the features of Brick Machines, included with detailed illustrations
Patent for a machine that improves the process of spinning and drawing cotton. The patent includes a...
Patent for improvements in book sewing machines, the descriptions are included by figures
Patent for improvements in washing machines, with instructions and illustrations
Patent for an improvement in brick-machines by which a new combination of construction materials is ...
Patent for "that class of brick-machines usually termed 'dry-press machines,' in which clay is taken...
Patent for the improvement of brick-machines, consisting in the arrangement, with the molds, of one ...
Patent for a new and improved brick machine. This design consists in "a mold-wheel mounted to revolv...
Patent for a "new and useful improvement in brick-presses by which bricks may be quickly and cheaply...
Patent for an apparatus for handling brick "whereby the number of brick handled by a single hand may...
Patent for a new clay grinder and mixer design which "will be found to be especially useful in conne...
Patent for an improvement in the invention of sawing machines. Illustrations and instructions are in...
Patent for an improvement to the washing machine that is included with illustrations
Patent for the improvement of washing machines, using two washboards. It includes a description and ...
Patent for a new and improvement in adding-machines in which a mechanical wheel has teeth. " The obj...
Patent for improvements in earth-boring machines with new design and connections, including illustra...
Patent for a machine that improves the process of spinning and drawing cotton. The patent includes a...
Patent for improvements in book sewing machines, the descriptions are included by figures
Patent for improvements in washing machines, with instructions and illustrations
Patent for an improvement in brick-machines by which a new combination of construction materials is ...
Patent for "that class of brick-machines usually termed 'dry-press machines,' in which clay is taken...
Patent for the improvement of brick-machines, consisting in the arrangement, with the molds, of one ...
Patent for a new and improved brick machine. This design consists in "a mold-wheel mounted to revolv...
Patent for a "new and useful improvement in brick-presses by which bricks may be quickly and cheaply...
Patent for an apparatus for handling brick "whereby the number of brick handled by a single hand may...
Patent for a new clay grinder and mixer design which "will be found to be especially useful in conne...
Patent for an improvement in the invention of sawing machines. Illustrations and instructions are in...
Patent for an improvement to the washing machine that is included with illustrations
Patent for the improvement of washing machines, using two washboards. It includes a description and ...
Patent for a new and improvement in adding-machines in which a mechanical wheel has teeth. " The obj...
Patent for improvements in earth-boring machines with new design and connections, including illustra...
Patent for a machine that improves the process of spinning and drawing cotton. The patent includes a...
Patent for improvements in book sewing machines, the descriptions are included by figures
Patent for improvements in washing machines, with instructions and illustrations