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Electrical heating belt
US 3,407,818 A
Filed
: 10/10/1966
Issued
: 10/29/1968
Est. Priority Date
: 10/10/1966
Status: Expired due to Term
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Current Assignee
Raphael J. Costanzo
Original Assignee
Raphael J. Costanzo
Inventors
Costanzo, Raphael J.
Application Number
US04/585,352
Time in Patent Office
750 Days
Field of Search
US Class Current
607/108
CPC Class Codes
A41F 9/002
Free belts
A61F 2007/0026
Middle part of back
A61F 2007/008
with a separate, portable b...
A61F 7/007
characterised by electric h...
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