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Portable self contained signal and warning light
US 2,780,802 A
Filed
: 11/12/1954
Issued
: 02/05/1957
Est. Priority Date
: 11/12/1954
Status: Expired due to Term
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Current Assignee
Harry Propos
Original Assignee
Harry Propos
Inventors
HARRY PROPOS
Application Number
US03/468,238
Time in Patent Office
816 Days
Field of Search
US Class Current
340/321
CPC Class Codes
B60Q 3/59
Lighting devices mounted in...
B60Q 3/88
Means for plugging to the e...
B60Q 7/00
Arrangement or adaptation o...
B60R 11/00
Arrangements for holding or...
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