Process of Preparing and Tempering Slurry for Portland Cement. Metadata

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Title

  • Main Title Process of Preparing and Tempering Slurry for Portland Cement.

Creator

  • Inventor: Kalteyer, George H.
    Creator Type: Personal
    Creator Info: George H. Kalteyer, of San Antonio, Texas, and George W. Bartholomew, Jr., of Bellefontaine, Ohio; Said Kalteyer Assignor to Harry S. Bartholomew, of Bristol, Connecticut.
  • Inventor: Bartholomew, George W. Jr.
    Creator Info: George H. Kalteyer, of San Antonio, Texas, and George W. Bartholomew, Jr., of Bellefontaine, Ohio; Said Kalteyer Assignor to Harry S. Bartholomew, of Bristol, Connecticut.

Contributor

  • Witness: Schmitt, George J. F.
    Contributor Type: Personal
    Contributor Info: Geo. J. F. Schmitt, Witnesses to the signature of Kalteyer.
  • Witness: Kalteyer, W. C.
    Contributor Type: Personal
    Contributor Info: Witnesses to the signature of Kalteyer.
  • Witness: McIlvain, J. A.
    Contributor Type: Personal
    Contributor Info: Witnesses to the signature of Bartholomew.
  • Witness: Rankin, Samuel.
    Contributor Type: Personal
    Contributor Info: Witnesses to the signature of Bartholomew.

Publisher

  • Name: United States. Patent Office.
    Place of Publication: [Washington D.C.]

Date

  • Creation: 1891-09-29
  • Acceptance Date: 1891-09-29

Language

  • English

Description

  • Content Description: Patent for improvements in the process of preparing and tempering slurry for Portland cement by expedite the process of production and to produce a uniform quality of cement. Detailed instructions included. No illustration.
  • Physical Description: 2 p. ; 23 cm.

Subject

  • Library of Congress Subject Headings: Inventions
  • University of North Texas Libraries Browse Structure: Science and Technology
  • Library of Congress Subject Headings: Cement -- Additives.
  • Keyword: calcareous
  • Keyword: argillaceous

Primary Source

  • Item is a Primary Source

Coverage

  • Place Name: United States - Texas - Bexar County - San Antonio

Collection

  • Name: Texas Patents
    Code: TXPT

Institution

  • Name: UNT Libraries Government Documents Department
    Code: UNTGD

Rights

  • Rights License: pd

Resource Type

  • Patent

Format

  • Text

Identifier

  • Patent Number: 460509
  • Archival Resource Key: ark:/67531/metapth172801

Note

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