Эта страница переведена нe полностью. Нажмите на кнопку "перевести" чтобы загрузить перевод.
translateПеревести

code Related

Patent drawing - Pat196747 - . Public domain image

Patent drawing - US1420665 - . Public domain image

Patent drawing - Bosom padUSpatent404881 1888c - . Public domain image

Patent drawing - IT1090451 patent - . Public domain image

Patent drawing - Tapper patent - . Public domain image

Patent drawing - 1670627 - . Public domain image

Patent drawing - Teslapatent454622 - . Public domain image

Patent drawing - USPatent4151431-1 - . Public domain image

Patent drawing - Dunbar patent US226047A - . Public domain image

Patent drawing - 248565-Webermeter - . Public domain image

description

Резюме

U.S. Patent 248,565 - Thomas Edison - Webermeter (water splitting)

label_outline

Тэги

патенты патентные чертежи патентное бюро США patents by thomas alva edison изобретения
date_range

Дата

24/08/2011
create

Источник

USPTO
link

Ссылка

http://uspto.gov/
copyright

Информация о правах

public domain

label_outline Explore Patents By Thomas Alva Edison

Light bulb Edison 2 - Drawing. Public domain image.

T A Edison 1stPatent - A black and white photo of a train engine

The fireside university of modern invention, discovery, industry and art for home circle study and entertainment (1902) (14776648954)

Edisonsfirstpatent

Patent drawing - Pat196747 - . Public domain image

Patent drawing - US970616-Figure 2 - . Public domain image

Patent drawing - 1255517 Starting and current supplying system for automobiles Public domain image

Patent drawing - US970616-Figure 1 - . Public domain image

Light bulb Edison 3

Edisonfluorescent

Темы

патенты патентные чертежи патентное бюро США patents by thomas alva edison изобретения