Glasbodenboot (German Wikipedia)

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

refsWebsite
Global rank German rank
2,106th place
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5,626th place
535th place

digizeitschriften.de

espacenet.com

worldwide.espacenet.com

  • Patent US756244A: Glass-bottom boat. Angemeldet am 18. Mai 1903, veröffentlicht am 5. April 1904, Anmelder: Henry J. Woods, Louis Larson, Erfinder: Louis Larson.

google.de

books.google.de