DE20343C - Process for the production of models for casting molds - Google Patents

Process for the production of models for casting molds

Info

Publication number
DE20343C
DE20343C DE188220343D DE20343DD DE20343C DE 20343 C DE20343 C DE 20343C DE 188220343 D DE188220343 D DE 188220343D DE 20343D D DE20343D D DE 20343DD DE 20343 C DE20343 C DE 20343C
Authority
DE
Germany
Prior art keywords
models
casting molds
production
molds
casting
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DE188220343D
Other languages
German (de)
Original Assignee
L. H. PHILIPPI in Hamburg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by L. H. PHILIPPI in Hamburg filed Critical L. H. PHILIPPI in Hamburg
Application granted granted Critical
Publication of DE20343C publication Critical patent/DE20343C/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C3/00—Reproduction or duplicating of printing formes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Description

BERLIN. GEDRUCKT IN DER REICHSDRUCKEREI.BERLIN. PRINTED IN THE REICH PRINTING COMPANY.

Claims (1)

Patent-Anspruch:Patent claim: Das Verfahren zur Herstellung von Modellen für Gufsformen durch Reproduction von Holzschnitten oder anderen einfach ausgeführten graphischen Darstellungen auf Metall unter Benutzung der auf photographischem Wege erzeugten Clichds.The process of making models for casting molds by reproducing woodcuts or other simply executed graphic representations on metal using of the photographic clichés.
DE188220343D 1882-01-03 1882-01-03 Process for the production of models for casting molds Expired DE20343C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE20343T 1882-01-03

Publications (1)

Publication Number Publication Date
DE20343C true DE20343C (en) 1882-11-20

Family

ID=33494629

Family Applications (1)

Application Number Title Priority Date Filing Date
DE188220343D Expired DE20343C (en) 1882-01-03 1882-01-03 Process for the production of models for casting molds

Country Status (1)

Country Link
DE (1) DE20343C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7669516B2 (en) 2006-03-18 2010-03-02 Pfeiffer Vacuum Gmbh Cylinder-piston arrangement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7669516B2 (en) 2006-03-18 2010-03-02 Pfeiffer Vacuum Gmbh Cylinder-piston arrangement

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