December 10, 1957

December 10, 1957: 2 companies

PIPER BRACE SALES, (CANADA) LIMITED Registration code: 056593-8 Legal address: ACTON, PO BOX 60, ACTON, ONTARIO, CANADA, L7J2M2

ZENON ENVIRONMENTAL INC. Registration code: 010771-9 Legal address: 845 HARRINGTON COURT, BURLINGTON, ONTARIO, CANADA, L7N3P3