|
US2972865A
|
|
Fluid pressure take-up
|
|
US2981536A
|
|
Railway truck bolster spring snubber
|
|
US2981535A
|
|
Snubber for railway truck bolster support springs
|
|
US2944303A
|
|
Railway car flush type side door
|
|
US2931079A
|
|
Combination flush and sliding door
|
|
US2979787A
|
|
Railway car flush door structure
|
|
US2974758A
|
|
Railway truck brake structure
|
|
US2901783A
|
|
Refrigerator car door structure
|
|
US2969858A
|
|
Railway brake gear structure
|
|
US2964138A
|
|
Disk brake
|
|
US2978073A
|
|
Bimetal brake drum
|
|
US2973063A
|
|
Railway brake beam structure
|
|
US2886142A
|
|
Vibration damping apparatus
|
|
US2944640A
|
|
Railway brake beam structure
|
|
US2947389A
|
|
Railway brake beam
|
|
US2879558A
|
|
Railway car side door operating gear
|
|
US2855073A
|
|
Railway truck disc brake mounting
|
|
DE1053243B
|
|
Pistons for internal combustion engines
|
|
FR1128711A
|
|
Improvements to pistons in internal combustion engines
|
|
GB787040A
|
|
Improvements in pistons for internal combustion engines
|
