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Alain F. C. Ingold

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2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5159904	Device for adjusting the angular setting of a driven shaft relative to a driving shaft	—	1992-11-03
4741725	Chain in particular for a cycle provided with a gear changer	—	1988-05-03