Inventor

SPOLER JOHANNES GERHARD

3 patents

Patents

3 patents

US4098036AJul 4, 1978

Elevated train station

DEMAG AG24 citations79

US4000700AJan 4, 1977

Railway vehicle and switching mechanism therefor

DEMAG AG21 citations73

US4002125AJan 11, 1977

Monorail support

DEMAG AG7 citations68