About 1 Trademarks found for “ELECTROTEST*”

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682341
ABANDONED

on 12 Dec 1994

ELECTROTEST

DOWNHOLE SYSTEMS TECHNOLOGY CANADA INC.

682341 · 22 May 1991

007

008

...

Drillstem testing of oil and gas wells.,Drillstem testing tools and re...

Country

Canada

CA

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Downhole systems technology canada inc.. (1)

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Class 7 (1)

Class 8 (1)

Class 9 (1)

Class 35 (1)

Class 42 (1)

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