Paul Heylandt's Patents

From The Space Library

Revision as of 08:40, 28 July 2015 by RobertG (Talk | contribs)

(diff) ←Older revision | Current revision (diff) | Newer revision→ (diff)

Jump to: navigation, search

Patent DE1439237 for Paul Heylandt's liquid oxygen missile, circa 1921

Patents by Paul Heylandt 1922-33

Retrieved from "http://www.thespacelibrary.com/mediawiki/index.php/Paul_Heylandt%27s_Patents"

Category: Patent

Views

Personal tools

Search

Toolbox