File:1900-07-07 Brevet KREBS pour P&L FR301991 - 'Système de régulateur électromagnétique agissant sur les soupapes d'admission pour moteurs à hydrocarbure'.pdf

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search
Go to page
next page →
next page →
next page →

Original file ‎(1,239 × 1,750 pixels, file size: 890 KB, MIME type: application/pdf, 8 pages)

Captions

Captions

1900-07-07 KREBS patent for P&L FR301991: 'Electromagnetic regulator system acting on the intake valves for hydrocarbon engines'

Summary

[edit]
Description
Français : 1900-07-07 Brevet KREBS pour P&L FR301991 : 'Système de régulateur électromagnétique agissant sur les soupapes d'admission pour moteurs à hydrocarbure'. Ce brevet a été utilisé par Fredinand Porsche pour sa voiture mixte à moteur CENTAURE de Panhard & Levassor.
English: 1900-07-07 KREBS patent for P&L FR301991: 'Electromagnetic regulator system acting on the intake valves for hydrocarbon engines'. This patent was used by Fredinand Porsche for his mixed car with Panhard & Levassor CENTAURE engine.
Date
Source Own work
Author Rbmn

Licensing

[edit]
Public domain

This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 70 years or fewer.

This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1929.

This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.

File history

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

Date/TimeThumbnailDimensionsUserComment
current14:26, 6 May 2022Thumbnail for version as of 14:26, 6 May 20221,239 × 1,750, 8 pages (890 KB)Rbmn (talk | contribs)Uploaded own work with UploadWizard

You cannot overwrite this file.

There are no pages that use this file.

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:1900-07-07_Brevet_KREBS_pour_P%26L_FR301991_-_%27Système_de_régulateur_électromagnétique_agissant_sur_les_soupapes_d%27admission_pour_moteurs_à_hydrocarbure%27.pdf&oldid=746416767"