• Sign in
  • Sign up 
  • Welcome
  • FAQ
  • Switch to Night Mode
  • Stolen Accounts Recovery 
  • Change Account Password 
  • Vote for Witnesses 
  • Steem Proposals 
  • Developer Portal 
  • Steem Bluepaper 
  • SMT Whitepaper 
  • Steem Whitepaper 
  • Privacy Policy
  • Terms of Service
Homeby Witness Moecki
LoginSign up

The Patents of Nikola Tesla Patent number 335,786 The Electric Arc Lamp 2-9-1886

upernube (25)in #steem • 8 years ago

BRAND_THC_BSFC_178895_SFM_000_2997_15_20150113_00_HD.jpgScreenshot 2017-08-25 18:53:33.pngScreenshot 2017-08-25 18:54:32.pngScreenshot 2017-08-25 18:55:50.pngScreenshot 2017-08-25 18:57:15.pngScreenshot 2017-08-25 18:58:40.pngScreenshot 2017-08-25 19:02:49.pngScreenshot 2017-08-25 19:03:23.pngScreenshot 2017-08-25 19:04:16.pngScreenshot 2017-08-25 19:05:10.png

8 years ago in #steem by upernube (25)
$0.00
    2 votes
    • + upernube
    • + nrg
    Reply 0