Pocket Watch Database
Patent Archive
#891098
Patent Information
Clock Alarm
Wilson E. Porter
June 16, 1908
Patent #891098
Patent Number: | 891098 |
Description: | Clock Alarm |
Inventor(s): | Wilson E. Porter |
Assignee: | New Haven Clock Co |
Patent Date: | Jun 16, 1908 |
Registration Type: | Patent |
External Research: | https://www.google.c… |
Patent Document: |