Generator Colpittsa (Polish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Generator Colpittsa" in Polish language version.

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1,459^th place

3,191^st place

uspto.gov

patimg1.uspto.gov

Edwin H. Colpitts, „Oscillation generator”, U.S.patent 1,624,537 (filed: 1 February 1918; issued: 12 April 1927). Dostępny on-line:[1].