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1797521
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Patent Grant
1797521
References
Source
Patent Number
1,797,521
Date Filed
Not available
Date Issued
Tuesday, March 24, 1931
93 years ago
CPC
D06F61/08 - with one central roller co-operating with a plurality of circumferential rollers
US Classifications
432 - Heating
038 - Textiles: ironing or smoothing
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