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Harmonic Drive (German Wikipedia)

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

refsWebsite
Global rank German rank
1espacenet.com
800th place
160th place
1ovalo.de
low place
low place

espacenet.com

worldwide.espacenet.com

  • Patent US2906143A: Strain wave gearing. Angemeldet am 21. März 1955, veröffentlicht am 29. September 1959, Anmelder: United Shoe Machinery Corp., Erfinder: Walton Musser.‌

ovalo.de