Assignee

CHESILVALE ELECTRONICS LTD

US·2 granted patents·28 citations·filing 1991–1999

Technology mixH04M2 A45F1 F16B1 Y02D1 Y10S1 Y10T1

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2 records

0137US6223402B1Clip and casing test telephone incorporating clipCHESILVALE ELECTRONICS LTD·Filed 1999·Granted May 1, 2001·15 cites·16 claims
0230US5384842AProgrammable telephoneCHESILVALE ELECTRONICS LTD·Filed 1991·Granted Jan 24, 1995·13 cites·3 claims

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