United States Patent 3545198
Inventors:
Loftus, Richard
Publication Date:
12/08/1970
Assignee:
OLD ENGLAND WATCHES LTD
Other Classes:
D10/38, 968/359, 968/339, 368/291
International Classes:
G04B37/10; G04B37/14; G04B37/00; G04B37/08
Foreign References:
| DE822169C | | | | |
| CH218928A | | | | |
| CH246727A | | | | |