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Inventor
IKIO ATSUSHI
JP
2 patents
Patents
2 patents
US5263894A
Nov 23, 1993
Methods and apparatus for ventilating carriages
HITACHI LTD
14 citations
69
US5137490A
Aug 11, 1992
Ventilating equipment for railway rolling stock and operating method thereof
HITACHI LTD
13 citations
68