public marks

PUBLIC MARKS with tag pto

2006

Japanese WW2 Air Bombs

by 97Olds
WWII Tactical and Technical Trends, No. 28, July 1, 1943

2005

Patently Silly - The Humor of Invention - presented by Daniel Wright

by digitalmonkey & 3 others
"Necessity is the mother of invention. The father is unknown. The following are all real patents issued by the US Patent and Trademark Office".

PUBLIC TAGS related to tag pto

air +   bombs +   carrier war +   islands +   japan +   japanese +   pacific +   tactical +   technical +   trends +   ww2 +   wwii +  

Active users

97Olds
last mark : 27/08/2009 05:01

digitalmonkey
last mark : 18/06/2005 22:55