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1964057
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Information
Patent Grant
1964057
References
Source
Patent Number
1,964,057
Date Filed
Not available
Date Issued
Tuesday, June 26, 1934
90 years ago
CPC
B65H75/406 - hand-held during use
F23J3/026 - cleaning the chimneys
B65H2701/373 - Spring steel
Y10T74/20516 - Mountings
US Classifications
242 - Winding, tensioning, or guiding
015 - Brushing, scrubbing, and general cleaning
074 - Machine element or mechanism
254 - Implements or apparatus for applying pushing or pulling force
267 - Spring devices
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