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Patents Grantslast 30 patents

Information Patent Grant
Spool weight
- Patent number 4,079,897
- Issue date Mar 21, 1978
- Edward M. Barrow
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Yarn winding bobbin
- Patent number 3,949,950
- Issue date Apr 13, 1976
- M. Scaglia S.p.A.
- Loredana Brovelli
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
2678778
- Patent number 2,678,778
- Issue date May 18, 1954
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
1627518
- Patent number 1,627,518
- Issue date May 3, 1927
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL