--- Chuck Zitur wrote:
> Hi All
> Back at the end of February....
> Randy Roeder had asked:
> Who "invented" the eggbeater drill? or when?
>
Don't know if I mentioned this before, but US patent
#730 dated May 8, 1838, is for a eggbeater style
breast drill, and the patent is actually for
improvements to the style of drill, not the basic type
of drill.
=====
Jim Erdman (in Menomonie, WI)
__________________________________________________
Do You Yahoo!?
Yahoo! Health - Feel better, live better
http://health.yahoo.com
Archive: http://www.frontier.iarc.uaf.edu/~cswingle/archive
To unsubscribe or change options, use the web interface:
http://galoots.law.cornell.edu/cgi-bin/lyris.pl?enter=oldtools
|