申请人 |
UNIROYAL CHEMICAL CO., INC., MIDDLEBURY, CONN., US;UNIROYAL, LTD., DON MILLS, ONTARIO, CA |
发明人 |
FRIEDLANDER, BARRY T., GUELPH, ONTARIO, WELLINNGTON N1H3M3, CA;DAVIS, ROBERT A., CHESHIRE, CONNECTICUT 06410, NEW HAVEN, US;BLEM, ALLEN R., CHESHIRE, CONNECTICUT 06410, NEW HAVEN, US |