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Bed lamp with alarm clock
US 2,598,978 A
Filed
: 05/29/1950
Issued
: 06/03/1952
Est. Priority Date
: 05/29/1950
Status: Expired due to Term
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Current Assignee
Roger R De Martin
Original Assignee
Roger R De Martin
Inventors
DE MARTIN ROGER R
Application Number
US03/164,940
Time in Patent Office
736 Days
Field of Search
US Class Current
368/256
CPC Class Codes
G04C 21/20
by closing a contact to rin...
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