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CHEMICAL CONST. CORPORATION v. COE

No. 67756.

33 F.Supp. 720 (1940)

CHEMICAL CONST. CORPORATION v. COE, Com'r of Patents.

District Court of the United States for the District of Columbia.

April 25, 1940.

Attorney(s) appearing for the Case

William P. Spielman, of Stamford, Conn., and Edmund H. Parry, Jr., of Washington, D. C., for plaintiff.

W. W. Cochran, of Washington, D. C., for defendant.

LUHRING, Justice.

The plaintiff seeks the issuance of a patent pursuant to the provisions of R. S. § 4915, 35 U.S.C. § 63, 35 U.S.C.A. § 63.

The invention relates to improvement in sulphate conversion system and has to do with a process for the reclaiming the otherwise waste constituents of ferrous sulphate and for converting the same into sulphur dioxide gas (SO2) suitable for the economical production of sulphuric acid...

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