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Reducing washer assembly for oversized holes
US 2,730,381 A
Filed
: 09/17/1952
Issued
: 01/10/1956
Est. Priority Date
: 09/17/1952
Status: Expired due to Term
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Current Assignee
Lawrence M. Curtiss
Original Assignee
Lawrence M. Curtiss
Inventors
Curtiss, Lawrence M.
Application Number
US03/309,994
Time in Patent Office
1,210 Days
Field of Search
US Class Current
285/148.23
CPC Class Codes
H02G 3/0616
Joints for connecting tubin...
Y10T 29/49732
by attaching repair preform...
Y10T 29/49922
by bending over projecting ...
Y10T 403/40
Radially spaced members joi...
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