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US2007158525A1
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Reinforced pipe-hinge slide lock
|
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US7182042B1
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Support pole with pipe-hinge slide lock
|
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US4085477A
|
|
Flue and chimney cleaners
|
|
US1981938A
|
|
Scaffold joint
|
|
US1872213A
|
|
Damper control mechanism
|
|
US1781042A
|
|
Internal-combustion engine
|
|
US1328354A
|
|
Apparatus for feeding liquid fuel to carbureters
|
|
US1244826A
|
|
Underframe for cars.
|
|
US1273715A
|
|
Window-sash construction.
|
|
US1244825A
|
|
Window construction.
|
|
US1273716A
|
|
Window-sash construction.
|
|
US1244824A
|
|
Floor construction for passenger-cars.
|
|
US1175914A
|
|
Car.
|
|
US1175913A
|
|
Steel car construction.
|
|
US1148002A
|
|
Metal passenger-car.
|
|
US1197094A
|
|
Combined floor and electric-conduit system for steel cars.
|
|
US1137828A
|
|
Window-sash lock.
|
|
US1178374A
|
|
Push-button mechanism for passenger-cars.
|
|
US1148001A
|
|
Passenger-car.
|
|
US1148000A
|
|
Steel passenger-car.
|
