Source Text:
GENTRIFUGAL GUN. No. 393,107. Patented Nov. 20,1888
Source Facts:
location, name
Source Info:
Walter E Hicks - US Patent 393107
Created By: brian @ 02/14/14 08:52:12AM
Last Updated: 02/14/14 08:52:32AM
Source URL: http://www.google.com/patents/US393107
