Jackie's Historical Facts DORTICUS, CLATONIA JOAQUIN patents a device
What Did Clatonia Joaquin Dorticus Invent. He filed for this patent on june 7, 1893. He was born in cuba on april 16, 1923, but spent most of his life in the united states.
Jackie's Historical Facts DORTICUS, CLATONIA JOAQUIN patents a device
He was born in cuba on april 16, 1923, but spent most of his life in the united states. Perhaps because of his first name, he is regularly listed as an african american. He was born in cuba on april 16, 1923, but spent most of his life in the united states. Web he invented an improved photographic print wash machine and method. One of the things he invented. Cuban born, clatonia joaquin dorticus of newton, new jersey invented an improved photographic print and negative wash. He filed for this patent on june 7, 1893. Web cuban born, clatonia joaquin dorticus of newton, new jersey invented an improved photographic print and negative wash machine (see patent drawing to right). Web clatonia joaquin dorticus was an cuban american inventor from new jersey. Web clatonia joaquin dorticus invented an improved wash machine for photographs and negatives (patent number 537968).
Web clatonia joaquin dorticus was an inventor. 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 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. His machine was designed to both/either mount or emboss a. He was born in cuba on april 16, 1923, but spent most of his life in the united states. 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 cuban born, clatonia joaquin dorticus of newton, new jersey invented an improved photographic print and negative wash machine (see patent drawing to right). Photographs and negatives need to. He filed for this patent on june 7, 1893.
