| 申请人 |
UNITED TECHNOLOGIES CORP., HARTFORD, CONN., US |
发明人 |
DRINKUTH, WILLIAM HOWARD, AMSTON CONNECTICUT 06231, US;SELLECK, FRANKLIN GEORGE, PORTLAND CONNECTICUT 06480, US;BIRES, ROBERT JOSEPH, GLASTONBURY CONNECTICUT 06033, US;MILLER, ROBERT JOHN, VERNON CONNECTICUT 06066, US |
