Referenced by|
| US3994097 | 7 Apr 1975 | 30 Nov 1976 | | Abrasive or sand blast apparatus and method | | US4067150 | 3 Nov 1975 | 10 Jan 1978 | Argonite, Inc. | Sandblast abrading apparatus | | US4676749 | 27 Feb 1985 | 30 Jun 1987 | EMS Electro Medical Systems, S.A. | Nozzle head for the hand piece of a dental prophylactic apparatus | | US4817874 | 31 Oct 1985 | 4 Apr 1989 | Flow Systems, Inc. | Nozzle attachment for abrasive fluid-jet cutting systems |
|
