Pocket Watch Database

Patent Archive
#3367104

Patent Information

Watch Wrist Calendar Drive

Donald J. Rogers

February 6, 1968

Patent #3367104
Manufacturer:Hamilton
Patent Number:3367104
Description:Watch Wrist Calendar Drive
Inventor(s): Donald J. Rogers
Assignee:Hamilton Watch Co
Patent Date:Feb 6, 1968
Registration Type:Patent
External Research:https://www.google.c…
Patent Document:  PDF