Paper-ruling machine
id:
paper-ruling-machine-274-15758169
title:
Paper-ruling machine
text:
A paper-ruling machine is a device for ruling paper. In 1770, John Tetlow was awarded a patent for a "machine for ruling paper for music and other purposes." William Orville Hickok invented an "improved ruling machine" in the mid-19th century. As the device is designed for drawing lines on paper, it can produce tables and ruled paper. The functionality of the machine is based on pens manufactured especially for the device. The pens have multiple tips side by side, and water-based ink is led into
brand slug:
wiki
category slug:
encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Paper-ruling_machine
date created:
date modified:
2021-04-06T02:26:17Z
main entity:
{"identifier":"Q26997416","url":"https://www.wikidata.org/entity/Q26997416"}
image:
{"content_url":"https://upload.wikimedia.org/wikipedia/commons/0/01/Specimens_of_type%2C_borders%2C_ornaments%2C_brass_rules_and_cuts%2C_etc._-_catalogue_of_printing_machinery_and_materials%2C_wood_goods%2C_etc_%281897%29_%2814785726033%29.jpg","width":2024,"height":1436}
fields total:
13
integrity:
14