Dosenöffner (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Dosenöffner" in German language version.

refsWebsite
Global rank German rank
800th place
160th place
2,106th place
139th place

espacenet.com

worldwide.espacenet.com

  • Patent US19063: Can Opener. Veröffentlicht am 5. Januar 1858, Erfinder: Ezra J. Warner.
  • Patent US105346: Can Opener. Veröffentlicht am 12. Juli 1870, Erfinder: William W. Lyman.

google.de

books.google.de

  • I place and inclose the said food or articles in bottles, or other vessels of glass, pottery, tin, or other metals, or fit materials.” In: The Repertory of Arts, Manufactures, and Agriculture. S. 193. eingeschränkte Vorschau in der Google-Buchsuche.