Liukuportaat (Finnish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Liukuportaat" in Finnish language version.

refsWebsite
Global rank Finnish rank
1st place
1st place
1,459th place
4,111th place
low place
307th place
low place
101st place
low place
762nd place
4,646th place
18th place

finavia.fi

helsinginuutiset.fi

kysy.fi

mtv.fi

uspto.gov

  • Ames, N. "Revolving Stairs," U. S. Patent 25076. August 9, 1859. Available: http://uspto.gov
  • Reno, Jesse W. "Endless Conveyer or Elevator," U. S. Patent 47091815. March 1892. Available: http://uspto.gov

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