 |
|
 | |||
| ◄ |
Leadholder or Related Patent Thumbnail Index |
 http://leadholder.com/pat-us01848224-1930-fixpencil.html |
 |
| |||
|
date of application date granted inventor assignee patent holder country |
1930 May 26 (1929 May 25 Switzerland) 1932 March 8 Carl Schmid – Switzerland |
|||
| patent employed on |
 Caran d’Ache Fixpencil |
|||
  
|
|
| |||
| original content, images, layout and design © 2001 to 2010 Dennis B. Smith | more info... | ▲ top | ||
| |||
