US2141481A
|
|
Hatch closure
|
US2144450A
|
|
Car reinforcing construction
|
US2131174A
|
|
Running board saddle construction
|
US2141494A
|
|
Floating ceiling for car roofs
|
US2109920A
|
|
Car roof
|
US2131200A
|
|
Car roof
|
US2141471A
|
|
Hatch frame construction for car roofs
|
US2112810A
|
|
Car roof
|
US2100903A
|
|
Hatch frame construction for car roofs
|
US2086246A
|
|
Car coupler positioning device
|
US2128624A
|
|
Car roof
|
US2112809A
|
|
Car roof
|
US2088881A
|
|
Means for protecting materials during transit from condensed moisture
|
US2130812A
|
|
Railway car construction
|
CA376572A
|
|
Railway car roof
|
CA378652A
|
|
Car roof hatch frame
|
CA389193A
|
|
Railway car roof
|
CA376571A
|
|
Railway car roof
|
CA383872A
|
|
Condensation-proof car
|
CA387007A
|
|
Railway car roof
|