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US 2,730,320 A
Filed
: 09/04/1953
Issued
: 01/10/1956
Est. Priority Date
: 09/04/1953
Status: Expired due to Term
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Current Assignee
Steven L. Srader
Original Assignee
Steven L. Srader
Inventors
Srader, Steven L.
Application Number
US03/378,589
Time in Patent Office
858 Days
Field of Search
US Class Current
248/647
CPC Class Codes
B62B 1/26
characterised by supports s...
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