Patent Assignment Details
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Reel/Frame: | 004134/0912 | |
| Pages: | 1 |
| | Recorded: | 05/06/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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02/05/1985
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Application #:
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06492205
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Filing Dt:
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05/06/1983
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Title:
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TONE SOURCE FOR TELEPHONE SYSTEMS
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Correspondence name and address
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J. F. MOORHOUSE
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NORTHERN TELECOM LTD.
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PATENT DEPARTMENT
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P. O. BOX 3511
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OTTAWA, ONTARIO, CANADA K1Y 4H7
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06/03/2024 06:08 PM
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