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Patent Assignment Details
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Reel/Frame:004837/0229   Pages: 1
Recorded: 03/21/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
04/24/1990
Application #:
07114967
Filing Dt:
10/30/1987
Title:
METHOD AND APPARATUS FOR INHIBITING ICE MASS FORMATION
Assignors
1
Exec Dt:
10/20/1987
2
Exec Dt:
10/20/1987
3
Exec Dt:
10/20/1987
Assignee
1
P.O. BOX 3511, STATION C, OTTAWA
ONTARIO, CANADA K1Y 4H7
Correspondence name and address
R. J. AUSTIN
NORTHERN TELECOM LIMITED, PATENT DEPT.,
P. O. BOX 3511, STATION C,
OTTAWA, ONTARIO, CANADA, K1Y 4H7

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