Poudre B
id:
poudre-b-300-11958386
title:
Poudre B
text:
Poudre B was the first practical smokeless gunpowder created in 1884. It was perfected between 1882 and 1884 at "Laboratoire Central des Poudres et Salpêtres" in Paris, France. Originally called "Poudre V" from the name of the inventor, Paul Vieille, it was arbitrarily renamed "Poudre B" to distract German espionage. "Poudre B" is made from 68.2% insoluble nitrocellulose, 29.8% soluble nitrocellulose gelatinized with ether and 2% paraffin. "Poudre B" is made up of very small paper-thin flakes th
brand slug:
wiki
category slug:
encyclopedia
description:
First practical smokeless gunpowder
original url:
https://en.wikipedia.org/wiki/Poudre_B
date created:
date modified:
2024-03-11T14:07:10Z
main entity:
{"identifier":"Q2213613","url":"https://www.wikidata.org/entity/Q2213613"}
image:
fields total:
13
integrity:
14