visibility Similar

code Related

Patent Drawing of Engine - Lucy-USpatent268503 1882 Public domain image

description

Summary

Public domain scan of a technical diagram, plan, or drawing, free to use, no copyright restrictions - Picryl description.

label_outline

Tags

patents patent drawings us patent office 19th century technical drawings architectural drawing sheets elephants in art lucy the elephant united states patent drawings inventions
date_range

Date

1882
create

Source

USPTO
link

Link

http://uspto.gov/
copyright

Copyright info

public domain

label_outline Explore 19th Century Technical Drawings, United States Patent Drawings, Elephants In Art

Topics

patents patent drawings us patent office 19th century technical drawings architectural drawing sheets elephants in art lucy the elephant united states patent drawings inventions