|
US2616279A
|
|
Flexible diaphragm type of laundry apparatus
|
|
US2155963A
|
|
Washing machine head frame
|
|
US1865656A
|
|
Washing machine drive
|
|
US1837244A
|
|
Safety control for extractor covers and the like
|
|
US1496570A
|
|
Cargo-handling apparatus
|
|
US1488628A
|
|
Tool for fitting pistons in position
|
|
US1441190A
|
|
Running gear
|
|
US1427990A
|
|
Running gear for conveying structures
|
|
US1427989A
|
|
Conveying structure
|
|
US1438151A
|
|
Conveying structure
|
|
US1284837A
|
|
Hoisting-tower.
|
|
US1358128A
|
|
Controller for hoisting apparatus
|
|
US1220804A
|
|
Coal-handling bridge.
|
|
CA146796A
|
|
Elevating, transporting and discharging apparatus
|
|
US971708A
|
|
Apparatus for elevating, transporting, and discharging material.
|
|
US875757A
|
|
Magnetic clutch.
|
|
US933144A
|
|
Portable drill-driver.
|
|
US863683A
|
|
Brush-holder for electric motors or the like.
|
|
US845831A
|
|
Motor-controller.
|
|
US792684A
|
|
Electric motor.
|
