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1903664
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Patent Grant
1903664
References
Source
Patent Number
1,903,664
Date Filed
Not available
Date Issued
Tuesday, April 11, 1933
91 years ago
CPC
A47L13/38 - Other dusting implements
Y10S493/942 - Cleaning implement
US Classifications
015 - Brushing, scrubbing, and general cleaning
300 - Brush, broom, and mop making
493 - Manufacturing container or tube from paper
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