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Patents
Patents Assigned to Commtel Consumer Electronics plc
Patents Assigned to Commtel Consumer Electronics plc
Combined telephone set and answering machine
Patent number:
D320788
Type:
Grant
Filed:
August 23, 1990
Date of Patent:
October 15, 1991
Assignee:
Commtel Consumer Electronics plc
Inventor:
Clive Grinyer
Combination telephone set answering machine and cordless telephone support unit
Patent number:
D320983
Type:
Grant
Filed:
August 23, 1990
Date of Patent:
October 22, 1991
Assignee:
Commtel Consumer Electronics plc
Inventor:
Clive Grinyer
Telephone set
Patent number:
D320987
Type:
Grant
Filed:
August 23, 1990
Date of Patent:
October 22, 1991
Assignee:
Commtel Consumer Electronics plc
Inventor:
Clive Grinyer