| 1957 COTTER Fluid Pressure Brake Apparatus Art |
| 1965 FOX Fluid Control Apparatus Patent Print |
| 1963 HARPER Fluid Transfer Apparatus Patent |
| 1937 UPSON Fluid Reaction Apparatus Patent Print |
| 1945 MCCLURE Fluid Pressure Brake Apparatus Art |
| 1960 JOHNSON Fluid Flow Control Apparatus Patent |
| 1960 NAT Fluid Treating Apparatus Patent Print |
| 1934 CHARLES Fluid Control Apparatus Patent |
| 1969 BILY Fluid Transfer Apparatus Patent Print |
| 1966 OSWALD Fluid Flow Apparatus Patent Print |
| 1952 MOLLER Fluid Control Apparatus Patent Print |
| 1965 HENNEMAN Fluid Control Apparatus Patent |
| 1929 MCBRIDE Fluid Projecting Apparatus Patent |
| 1969 FMC CORP Fluid Transfer Apparatus Patent |
| 1962 YOUNG Fluid Projection Apparatus Patent |
| 1965 BENDIX CORP Fluid Control Apparatus Patent |
| 1969 HOPKINS Fluid Handling Apparatus Patent |
| 1923 GEORGE Fluid Tight Apparatus Patent Print |
| 1969 BROWN Fluid Storage Apparatus Patent Print |
| 1966 ROLLS ROYCE Fluid Flow Apparatus Patent |
| 1968 JAMESON Fluid Transferring Apparatus Patent |
| 1951 VORIPAIEFF Fluid Control Apparatus Patent |
| 1968 FMC CORP Fluid Transferring Apparatus |