Beeldversterker (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Beeldversterker" in Dutch language version.

refsWebsite

Global rank Dutch rank

low place

low place

1opticsinfobase.org

low place

low place

1,459^th place

2,094^th place

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3,455^th place

opticsinfobase.org

http://www.opticsinfobase.org/abstract.cfm?URI=josa-43-2-81

pat2pdf.org

Martin L. Perl and Lawrence W. Jones, Optical Feedback Image Intensifying System, U.S. Patent 3,154,687 , Oct. 27, 1964.

spie.org

http://spie.org/samples/PM165.pdf

uspto.gov

patft.uspto.gov

Martin L. Perl and Lawrence W. Jones, Optical Feedback Image Intensifying System, U.S. Patent 3,154,687 , Oct. 27, 1964.