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Chalin Cluster Corporation
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Brandon, FL, US
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last 30 patents
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Patent Grant
Cluster sprockets for bicycle transmissions and other prime movers
Patent number
7,128,672
Issue date
Oct 31, 2006
Chalin Cluster Corporation
Jesse R. Chattin
B62 - LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
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last 30 patents
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