About 1 Trademarks found for “BIO SURF”

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357124
EXPUNGED

on 31 Dec 1969

BIO-SURF

ENVIREX INC. (A DELAWARE CORPORATION)

357124 · 19 Sep 1972

011

Rotating biological contactors for water purification apparatus.

Country

Canada

CA

Status

All

Registered

Pending

Abandoned

Other

Owners

Envirex inc. (a delaware corporation) (1)

Categories

Class 11 (1)

Correspondents

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