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Spring belt tension equalizer for machine tools
US 2,690,084 A
Filed
: 08/01/1950
Issued
: 09/28/1954
Est. Priority Date
: 08/01/1950
Status: Expired due to Term
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Current Assignee
Dam Walter L Van
Original Assignee
Dam Walter L Van
Inventors
DAM WALTER L VAN
Application Number
US03/176,933
Time in Patent Office
1,519 Days
Field of Search
US Class Current
474/58
CPC Class Codes
B01J 27/02
Sulfur, selenium or telluri...
B23D 47/12
of drives for circular saw ...
B27B 5/243
the saw blade being arrange...
F16H 7/14
of a driving or driven pulley
Y10T 83/8717
By deforming resilient tool...
Y10T 83/8775
With tool tensioning means
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