Pocket Watch Database

Patent Archive
#2614465

Patent Information

Semiautomatic Pivot Polisher

James Donald Smith
John E. Russell Markert

October 21, 1952

Patent #2614465
Manufacturer:Hamilton
Patent Number:2614465
Description:Semiautomatic Pivot Polisher
Inventor(s): James Donald Smith
John E. Russell Markert
Assignee:Hamilton Watch Co
Patent Date:Oct 21, 1952
Registration Type:Patent
External Research:https://www.google.c…
Patent Document:  PDF