申请人 |
NORTHERN TELECOM LTD., MONTREAL, QUEBEC, CA |
发明人 |
GRAVES, ALAN FRANK, KANATA ONTARIO K2M 1K4, CA;BODELL, KENT GRAHAM, RICHMOND BRITISH COLUMBIA, V6X 2E4, CA;BROWN, JEFFREY JOHN, EDMONTON ALBERTA, T6L 5H2, CA;HUSCROFT, CHARLES KEVIN, COQUITLAM BRITISH COLUMBIA V3E 1K2, CA |