| Patents for F04B 33 - Pumps specially adapted for elastic fluids actuated by muscle power, e.g. for inflating (2,403) | |
|---|---|
| 09/1976 | |
| 09/21/1976 | US3981625 Pump with gauge means |
| 09/07/1976 | US3979027 Product pressurized compressed air dispenser having improved product control valve actuator |
| 01/1976 | |
| 01/20/1976 | US3933279 Aerosol dispenser for fluid products comprising a piston pump assembly for generating compressed air |