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1677138
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Information
Patent Grant
1677138
References
Source
Patent Number
1,677,138
Date Filed
Not available
Date Issued
Tuesday, July 17, 1928
95 years ago
CPC
B65H59/043 - with a braking force varying proportionally to the diameter or the weight of the package being unwound
US Classifications
242 - Winding, tensioning, or guiding
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