Alfred Nobel,
U.S. Patent No. 50,617
“ Improvement in Exploding Nitro-Glycerine. Reissue No. 4,817 - Division C: Improvement in the Manufacture of Nitro-Glycerine. Reissue No. 4,818 - Division D: Improvement in Useful Compounds Containing Nitro-Glycerine. Reissue No. 4,819 - Division E: Improvement in Nitro-Glycerine Compounds. Oct 21, 1873, U.S. Patent No. 50,617: Improved Substitute for Gunpowder. Reissue No. 5,619 - Improvement in Explosive Compounds. Reissue No. 5,620 - Improvement in exploding Nitro-Glycerine. Reissue No. 5,621 - Improvement in Methods of Exploding Nitro-Glycerine. Mar 17, 1874, U.S. Patent No. ”
