|
||||
|
|
||||
| -safety Razors Probak Gillette type U.S.A. 1928 Double edge Probak Corp. Div. of AutoStrop Razor Co., Inc., New York, NY TM first used 26 Apr 1929. American patent No. 1633739 28 Jun 1927 filed 21 Nov 1922. Also No. 1639335 16 Aug 1927 filed 24 Jun 1929. Both patents issued to H. J. Gaisman, New York | ||||
|
|
