Vacuum tubes silhouette vector image

Vacuum tubes silhouette vector image

Description

Vector illustration of silhouettes of vacuum tubes. Black and white small electron tubes sign.

Categories

Objects,Signs&Symbols

License

Public domain

Specs

0.01 MB

2014-11-29

812

Source

Openclipart

Tags

electron tube electronics retro silhouette symbol symbols thermionic valve vacuum tube valve bulbs tubes light clipart clip art svg small diy openclipart