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2697991
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Information
Patent Grant
2697991
References
Source
Patent Number
2,697,991
Date Filed
Not available
Date Issued
Tuesday, December 28, 1954
70 years ago
CPC
D05B15/00 - Machines for sewing leather goods
D05B51/00 - Applications of needle-thread guards Thread-break detectors
D05D2303/02 - Tape
D05D2305/22 - Physico-chemical treatments
US Classifications
112 - Sewing
384 - Bearings
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