Add to ORKGPatent for "a new and improved process for treating speiss to obtain the valuable metals contained therein" (lines 8-10)
Patent for a process of treating waste animal matter from tallow-rendering factories with plaster-of...
Patent for a method of "destruction of the cotton-worm, and this object is accomplished by sprinklin...
Patent for "Compounds for the Manufacture of Artificial Stone...and it consists in composition forme...
Patent for "an improved method of reducing gold and silver ores and recovering their metals." (Lines...
Patent for a process of treating slag and furnace therefore. It has an improved method for separates...
Patent for "the process of making alloys for journal-bearings" (lines 42-43) of more durable quality...
Patent for "Improvement in the Mode of extracting Flavors from Grain." (lines 3-4
Patent for "invented new and useful Improvements in the Process of and Apparatus for Making Essences...
Patent for improvement in processes for packing shingles "in such a manner that they shall quickly d...
Patent for improvements in medical compounds: "provide a new and useful preparation for the treatmen...
This patent describes a leaching process for recovery of Cu, Ni & Co from synthetic sulfide mattes ...
Patent for "a new composition of matter for the treatment of 'scab' on sheep or for other animals su...
Patent for surface treating devices that provides "a continuously moving surface treating member and...
Patent for a method of mining sulfur and other things that have similar melting points that is less ...
Patent for improved “process of reducing asphaltum to a liquid and holding the same in a fluid condi...
Patent for a process of treating waste animal matter from tallow-rendering factories with plaster-of...
Patent for a method of "destruction of the cotton-worm, and this object is accomplished by sprinklin...
Patent for "Compounds for the Manufacture of Artificial Stone...and it consists in composition forme...
Patent for "an improved method of reducing gold and silver ores and recovering their metals." (Lines...
Patent for a process of treating slag and furnace therefore. It has an improved method for separates...
Patent for "the process of making alloys for journal-bearings" (lines 42-43) of more durable quality...
Patent for "Improvement in the Mode of extracting Flavors from Grain." (lines 3-4
Patent for "invented new and useful Improvements in the Process of and Apparatus for Making Essences...
Patent for improvement in processes for packing shingles "in such a manner that they shall quickly d...
Patent for improvements in medical compounds: "provide a new and useful preparation for the treatmen...
This patent describes a leaching process for recovery of Cu, Ni & Co from synthetic sulfide mattes ...
Patent for "a new composition of matter for the treatment of 'scab' on sheep or for other animals su...
Patent for surface treating devices that provides "a continuously moving surface treating member and...
Patent for a method of mining sulfur and other things that have similar melting points that is less ...
Patent for improved “process of reducing asphaltum to a liquid and holding the same in a fluid condi...
Patent for a process of treating waste animal matter from tallow-rendering factories with plaster-of...
Patent for a method of "destruction of the cotton-worm, and this object is accomplished by sprinklin...
Patent for "Compounds for the Manufacture of Artificial Stone...and it consists in composition forme...