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Referenced by

Citing PatentFiling dateIssue dateOriginal AssigneeTitle
US420011410 Feb 197829 Apr 1980Smoking appliance
US66984365 Aug 20022 Mar 2004Philip Morris IncorporatedProcess and apparatus for assembling filter holders for use in a smoking machine
US675593718 Apr 200029 Jun 2004Kimberly-Clark Worldwide, Inc.Paper sheet having improved rate of absorbency
US71004205 Jun 20025 Sep 2006British American Tobacco (Investments) Limited)Cigarette monitoring
US71122577 Jan 200426 Sep 2006Kimberly-Clark Worldwide, Inc.Method of mechanical softening of sheet material