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Old 28th Nov 2019, 11:44 pm   #18
emeritus
Dekatron
 
Join Date: Jan 2012
Location: Brentwood, Essex, UK.
Posts: 5,337
Default Re: Anti aircraft proximity fuzes

I usually use the German patent office's site, which has an English a language interface, as I find it more user-friendly for my purposes. I used to do on-line searches in the pre-internet days of the early 1990's, and DEPATISNET's expert mode lets you use the boolean combination of codes that I used to use when searching in DIALOG. You can also select the resolution of PDF downloads.
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