申请人 |
MAJESTY (HER) THE QUEEN IN RIGHT OF CANADA, AS REPRESENTED BY THE;MAJESTY (HER) THE QUEEN IN RIGHT OF THE PROVINCE OF ALBERTA;ONTARIO ENERGY CORPORATION;IMPERIAL OIL LIMITED;CANADA-CITIES SERVICE, LTD.;GULF OIL CANADA LIMITED;ATLANTIC RICHFIELD CANADA, LTD. |
发明人 |
LUPUL, SILVER;ROSS, JOHN D. |