랙식 철도 (Korean Wikipedia)

Analysis of information sources in references of the Wikipedia article "랙식 철도" in Korean language version.

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  • Sylvester Marsh, Improvement in Locomotive-Engines for Ascending Inclined Planes, U.S. Patent 33,255, September 10, 1861.
  • Sylvester Marsh, Improved Cog-Rail for Railroads, U.S. Patent 61,221, January 15, 1867.
  • Emil Strub, Rack-Rail for Mountain-Railways, U.S. Patent 600,324, March 8, 1898.
  • Edmund C. Morgan, Electric-Railway System U. S. Patent 659,178, October 2, 1900.
  • Edmund C. Morgan, Electric-Railway System U. S. Patent 772,780, October 18, 1904.
  • Edmund C. Morgan and John H. Morgan, Switching System for Combined Third and Traction Rails for Electric Railways, U. S. Patent 772,732, October 18, 1904.
  • Edmund C. Morgan, Combined Third and Traction Rail for Electric Railways, U. S. Patent 753,803, March 1, 1904.
  • John H. Morgan, Switching or Crossover Device for Traction Rack Rail Systems, U.S. Patent 772,736, October 18, 1904.
  • John H. Morgan, Throw Rail for Combined Third and Traction Rail Switching, U.S. Patent 772,735, October 18, 1904.
  • Edmund C. Morgan, Cog wheel railway, U.S. Patent 1,203,034, October 31, 1916.
  • Edmund C. Morgan, Traction Rack for Railways, U. S. Patent 772,731, October 18, 1904.

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thecog.com

trains.com

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