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"What can be more palpably absurd than the prospect held out of locomotives traveling twice as fast as stagecoaches?"

The Quarterly Review ; March edition, 1825

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Assignee: Hoelderich; Wolfgang

Location: Frankenthal, DE
No. of patents: 1

Number	Title	Issue Date
5573585	Molecular sieves containing azo dyes Crystalline molecular sieves useful as colorants contain one or more chromophores of the class of the mono- or polyazo dyes that are devoid of acidic groups....	11/12/1996