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Primary Examiner: Sprague, Kenneth W.
Assistant Examiner:
Attorney: Allegretti, Newitt, Witcoff & McAndrews

Next ten patents ordered by date:

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Title: Boilers

Abstract: A boiler including a main bank of riser tubes and at least one downcomer tube which are connected by upper and lower headers of flat construction. The main bank of tubes being arranged within a housing the bank of riser tubes being adjacent a furnace combustion chamber.

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Other info:

Inventors: Gibson, Thomas (West Yorkshire, GB)

Application Number: 870425
Filing Date: 1978-01-18
Publication_date: 1980-01-08
Assignee: E. Green & Son Ltd. (GB2)
Primary Class(es): 122/7R 122/336
Other Classes:
US Patent Ref:

372360	Nov, 1887	Culver	122/337.
1651646	Dec, 1927	Trasenster	122/333.
1839125	Dec, 1931	Smith	122/7.
2081697	May, 1937	Falla	122/7.
2620780	Dec, 1952	Marque, Jr.	122/7.
4054107	Oct, 1977	Horlit, Jr.	122/7.

Other Refs: 383675466698471619

Oct, 1923	DE2
Jun, 1937	GB
Sep, 1937	GB

Other References: The Engineer, Feb. 8, 1979 "Design".
"Description of the Babcock & Wilcox Water-Tube Boiler", p. 44.