Re: The 7J20 Patent is now in the archives


Miguel Work
 

Thanks!



De: TekScopes@... [mailto:TekScopes@...]
Enviado el: martes, 5 de abril de 2016 1:28
Para: TekScopes@...
Asunto: [TekScopes] The 7J20 Patent is now in the archives





For all of you that are interested in the 7J20, Egge Siert just uploaded the entire US patent for it. It makes for interesting reading if you are interested in electro-optics, or in learning more about this unusual plugin.

Dennis Tillman W7PF

File : /7J20 Patent #3886331.pdf
Uploaded by : calibrationfixture < <mailto:eggeja2@...> eggeja2@...>
Description : Addition to 7J20 & J20 Photo Album

You can access this file at the URL:
<https://groups.yahoo.com/neo/groups/TekScopes/files/7J20%20Patent%20%233886331.pdf> https://groups.yahoo.com/neo/groups/TekScopes/files/7J20%20Patent%20%233886331.pdf
calibrationfixture < <mailto:eggeja2@...> eggeja2@...>

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