Pocket Watch Database

Patent Archive
#2534611

Patent Information

Watch Oil

Joseph S. Jr Martin

December 19, 1950

Patent #2534611
Manufacturer:Hamilton
Patent Number:2534611
Description:Watch Oil
Inventor(s): Joseph S. Jr Martin
Assignee:Hamilton Watch Co
Patent Date:Dec 19, 1950
Registration Type:Patent
External Research:https://www.google.c…
Patent Document:  PDF