Construction Acton Ltee

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Records under this name other than patents Construction Acton Ltee holds now: patents now held by others, patents whose terms have ended, and its applications, pending or abandoned.

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Patent	Title	Status	Expires	Confidence
US 4,657,402	Loosening of compacted material in a silo Term ended Term ended no later than Apr 14, 2007 · Low confidence	Term ended	Term ended no later than Apr 14, 2007	Low confidence