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Patent Assignment Details
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Reel/Frame:004985/0842   Pages: 3
Recorded: 12/01/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Total properties: 1
1
Patent #:
Issue Dt:
05/12/1992
Application #:
07278399
Filing Dt:
12/01/1988
Title:
BREATHING SYSTEM
Assignors
1
Exec Dt:
11/28/1988
2
Exec Dt:
11/28/1988
Assignee
1
20 YORK MILLS ROAD, SUITE 520
NORTH YORK, ONTARIO, CANADA M2P 2C2
Correspondence name and address
ROGERS, BERESKIN & PARR
P. O. BOX 313
COMMERCE COURT POSTAL STATION
TORONTO, ONTARIO, CANADA M5L 1G1

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