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Summary

Description
English: N.N.Benardosa's patent for a way of arc electric welding "Electrogefest"
Русский: Патент Н. Н. Бенардоса на способ дуговой электросварки "Электрогефест"
Date
Source http://inventors.about.com/library/inventors/blwelding.htm
Author Unknown authorUnknown author

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Date/TimeThumbnailDimensionsUserComment
current14:42, 19 September 2008Thumbnail for version as of 14:42, 19 September 2008360 × 486 (61 KB)Сдобников Андрей{{Information |Description={{en|1=N.N.Benardosa's patent for a way of arc electric welding "Electrogefest"}} {{ru|1=Патент Н. Н. Бенардоса на способ дуговой электросварки "Электрогефест"}} |Source=

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