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About 1 Trademarks found for “IRTV INSTANT RETRIEVAL TELEVISION SYSTEM”

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337318
EXPUNGED

on 13 Mar 1987

IRTV INSTANT RETRIEVAL TELEVISION SYSTEM

BELL CANADA

337318 · 26 Oct 1970

038

040

...

Telecasting of information, films, videotapes and other audio-visual m...

Owners

Bell canada (1)

Categories

Class 38 (1)

Class 40 (1)

Class 41 (1)

Correspondents

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