| 申请人 |
GENERAL SIGNAL CORP., STAMFORD, CONN., US |
发明人 |
MAHER, JOSEPH A., SOUTH HAMILTON MASSACHUSETTS, US;VOWLES, E. JOHN, GOFFSTOWN MASSACHUSETTS, US;NAPOLI, JOSEPH D., WINHAM NEW HAMPSHIRE, US;ZAFIROPOULO, ARTHUR W., MANCHESTER MASSACHUSETTS, US;MILLER, MARK W., BURLINGTON MASSACHUSETTS, US |
