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About 2 Trademarks found for “PDQ-*”

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*DQ-

1585841
REGISTERED

on 15 Apr 2014

PDQ-XRF

SCHLUMBERGER CANADA LIMITED

1585841 · 12 Jul 2012

042

Providing X-ray fluorescence elemental analysis of down hole drill chi...

748459
EXPUNGED

PDQ-3

BRITISH COLUMBIA HYDRO INTERNATIONAL LTD.

748459 · 17 Feb 1994

006

009

...

Partial Discharge Quick (PDQ) acquisition circuit board currently unde...

Owners

British columbia hydro international ltd. (1)

Schlumberger canada limited (1)

Categories

Class 6 (1)

Class 9 (1)

Class 12 (1)

Class 16 (1)

Class 17 (1)

Class 19 (1)

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Class 21 (1)

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Class 33 (1)

Class 42 (1)

Correspondents

May m.M. cheng (1)

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