29 November 1928

29 November 1928: 2 companies

PRATT & WHITNEY AIRCRAFT OF CANADA LIMITED - Kod pendaftaran: 014420-7 Alamat rasmi: 1000 MARIE VICTORIN BD, LONGUEUIL, QUEBEC, CANADA, J4K4X9

CANADIAN SECUREX ELECTRIC CORP. Kod pendaftaran: 010563-5 Alamat rasmi: 925 WEST GEORGIA STREET, SUITE 700, VANCOUVER, BRITISH COLUMBIA, CANADA, V6C1R8