File:US patent 851336.pdf

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Original file (1,158 × 1,702 pixels, file size: 391 KB, MIME type: application/pdf, 4 pages)

Summary

Georg von Arco: Transmitter for Wireless Telegraphy  wikidata:Q127268783 reasonator:Q127268783 https://en.wikisource.org/wiki/Index:US_patent_851336.pdf
Author
Georg von Arco  (1869–1940) wikidata:Q70996 s:en:Author:Georg Graf von Arco
 
Georg von Arco
Alternative names
Georg Wilhelm Alexander Hans Graf von Arco; Georg Graf von Arco-Valley; Georg Graf von Arco
Description German physicist, inventor and technician
Date of birth/death 30 August 1869 Edit this at Wikidata 5 May 1940 Edit this at Wikidata
Location of birth/death Gorzyce Berlin
Authority file
 Edit this at Wikidata
image of artwork listed in title parameter on this page
Title
Transmitter for Wireless Telegraphy Edit this at Wikidata
title QS:P1476,en:"Transmitter for Wireless Telegraphy Edit this at Wikidata"
label QS:Len,"Transmitter for Wireless Telegraphy Edit this at Wikidata"
Object type version, edition or translation / digital representation / digital media Edit this at Wikidata
Description
Transmitter for Wireless Telegraphy
Language English Edit this at Wikidata
Publication date 23 April 1907 Edit this at Wikidata
Object history
  • discovered
Source https://patents.google.com/patent/US851336A/en
Public domain The text and illustrations of US patents published before March 1, 1989 are in the public domain unless the patent text contains a specific notice that portions are copyrighted. See 37 CFR 1.71(d), 37 CFR 1.84(s)

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Date/TimeThumbnailDimensionsUserComment
current14:19, 8 July 2024Thumbnail for version as of 14:19, 8 July 20241,158 × 1,702, 4 pages (391 KB)RaboKarbakian{{Book |Description=Transmitter for Wireless Telegraphy |Source=https://patents.google.com/patent/US851336A/en |Image page = 2 |other_versions= |wikidata = Q127268747 }} {{PDF}} {{PD-scan|PD-US-expired}} zz

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