|
US3165770A
|
|
Tapping drill press with independent motor for reversing spindle
|
|
US3053233A
|
|
Baffle for hydraulic reservoir
|
|
US2968973A
|
|
Work feeding device
|
|
US3009531A
|
|
Muffler
|
|
US2976961A
|
|
Pressure fluid control device
|
|
US2905517A
|
|
Elevator shelves
|
|
US2806650A
|
|
Handicap computer
|
|
US2740880A
|
|
Travel cooker
|
|
US2769255A
|
|
Snow thrower
|
|
US2671423A
|
|
Elevated warning sign for automobiles, etc.
|
|
US2618982A
|
|
Indexing apparatus
|
|
US2645485A
|
|
Power-actuated apparatus for setting pins
|
|
US2621930A
|
|
Power-actuated pin-setting apparatus
|
|
US2607324A
|
|
Pressure fluid motor control
|
|
US2609714A
|
|
Power tool feed device
|
|
US2567391A
|
|
Exhaust valve structure
|
|
US2567390A
|
|
Air ram
|
|
US2535588A
|
|
Fluid-driven impact mechanism
|
|
US2398659A
|
|
Work feeding device
|
|
US2396521A
|
|
Holding device
|
