Jump to content

File:Schneider patent 1914.png

Page contents not supported in other languages.
This is a file from the Wikimedia Commons
From Wikipedia, the free encyclopedia

Original file (1,200 × 1,100 pixels, file size: 22 KB, MIME type: image/png)

Summary

Description
English: Illustration accompanying the first known patent for a gear to allow an automatic weapon to fire through the blades of a spinning aeroplane propeller.
Date
Source

Patentschrift No. 276396, 1913 (available at https://worldwide.espacenet.com/patent/search/family/032645833/publication/DE276396C)

First published in Flugsport" (1914) and in many places since
Author Kaiserliches Patentamt (Imperial German patent Office) / Franz Schneider

Licensing

Public domain
Public domain
This media file is in the public domain in the United States. This applies to U.S. works where the copyright has expired, often because its first publication occurred prior to January 1, 1929, and if not then due to lack of notice or renewal. See this page for further explanation.

United States
United States
This image might not be in the public domain outside of the United States; this especially applies in the countries and areas that do not apply the rule of the shorter term for US works, such as Canada, Mainland China (not Hong Kong or Macao), Germany, Mexico, and Switzerland. The creator and year of publication are essential information and must be provided. See Wikipedia:Public domain and Wikipedia:Copyrights for more details.

Captions

Add a one-line explanation of what this file represents

Items portrayed in this file

depicts

25 July 2013

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current04:47, 25 July 2013Thumbnail for version as of 04:47, 25 July 20131,200 × 1,100 (22 KB)SoundofmusicalsUser created page with UploadWizard

The following page uses this file:

Global file usage

The following other wikis use this file:

Metadata