Brand name |
Ericsson |
Type |
Vibrating |
Country of origin |
U.S.A. |
Manufacturing date |
1930 |
Blade |
Double edge |
Manufacturer |
Eric W. Ericsson, 607-09 Bergen St., Brooklyn, New York |
Patent information |
American patent No. 1785545 16 Dec 1930 filed 21 Mar 1930. Eric W. Ericsson, Brooklyn, New York. Patent for a grooved comb guard. |
Description |
|
|
|
|
|