What Did Clatonia Joaquin Dorticus Invent. He was born in cuba on april 16, 1923, but spent most of his life in the united states. He filed for this patent on june 7, 1893.
Patent US535820 Deyice for Google Patenten
Web born in cuba in 1863 to a spanish father and a cuban mother, clatonia joaquin dorticus would become an influential inventor in the field of photography. During the process of developing a photographic print or negative, the product is soaked in several chemical baths. Cuban born, clatonia joaquin dorticus of newton, new jersey invented an improved photographic print and negative wash. One of the things he invented. Web he invented an improved photographic print wash machine and method. Web clatonia joaquin dorticus was an african american inventor whose inventions include things like:an apparatus for applying a digestive solid to the sides. Web clatonia joaquin dorticus was an inventor. Web cuban born, clatonia joaquin dorticus of newton, new jersey invented an improved photographic print and negative wash machine (see patent drawing to right). Perhaps because of his first name, he is regularly listed as an african american. He filed for this patent on june 7, 1893.
Web clatonia joaquin dorticus also invented an improved machine for embossing photographs (see patent drawing left). The print wash neutralizes the chemicals in each bath process, so that. Web he invented an apparatus for applying dyes to the sides of the soles and heels of shoes (patent # 535,820, march 19, 1895), a machine for embossing (contouring the paper of). Web he invented an improved photographic print wash machine and method. Web he was a black inventor who invented the print and negative wash machine, an apparatus for applying a digestive solid to the sides of the soles and heels of shoes, a machine for. Web clatonia joaquin dorticus also invented an improved machine for embossing photographs (see patent drawing left). Web clatonia joaquin dorticus was an inventor. Cuban born, clatonia joaquin dorticus of newton, new jersey invented an improved photographic print and negative wash. Web clatonia joaquin dorticus, of newton, new jersey, assignor to andrew b. Web what did clatonia joaquin dorticus invent? One of the things he invented.
