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Expired
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Rudolf Hettmann
Rudolf Katzmayr
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Individual
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Individual
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Publication of GB190916853ApublicationCriticalpatent/GB190916853A/en
C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
C09K3/00—Materials not provided for elsewhere
C09K3/14—Anti-slip materials; Abrasives
C09K3/1454—Abrasive powders, suspensions and pastes for polishing
C09K3/1481—Pastes, optionally in the form of blocks or sticks
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Chemical & Material Sciences
(AREA)
Engineering & Computer Science
(AREA)
Materials Engineering
(AREA)
Organic Chemistry
(AREA)
Glass Compositions
(AREA)
Glass Melting And Manufacturing
(AREA)
Disintegrating Or Milling
(AREA)
Abstract
16,853. Hettmann, R., and Katzmayr, R. July 19. Abrading-compositions. - A composition for grinding valves &c. comprises emery dust, - powdered glass, pumice powder, and Vienna lime slaked in glycerine, the mixture being reduced to a soft paste by adding a soluble substance such as glycerine.
GB190916853D1909-07-191909-07-19Process for Manufacturing a Paste for Grinding in Valves and like Operations.
ExpiredGB190916853A
(en)