CH610826A5 - Process for making prints from mirror-image originals from which printing is possible, and proof paper for this purpose - Google Patents

Process for making prints from mirror-image originals from which printing is possible, and proof paper for this purpose

Info

Publication number
CH610826A5
CH610826A5 CH320675A CH320675A CH610826A5 CH 610826 A5 CH610826 A5 CH 610826A5 CH 320675 A CH320675 A CH 320675A CH 320675 A CH320675 A CH 320675A CH 610826 A5 CH610826 A5 CH 610826A5
Authority
CH
Switzerland
Prior art keywords
mirror
printing
proof paper
making prints
image originals
Prior art date
Application number
CH320675A
Other languages
English (en)
Inventor
Gerhard Ritzerfeld
Original Assignee
Gerhard Ritzerfeld
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 Gerhard Ritzerfeld filed Critical Gerhard Ritzerfeld
Priority to US05/675,400 priority Critical patent/US3998890A/en
Publication of CH610826A5 publication Critical patent/CH610826A5/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/0253—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using a chemical colour-forming ink, e.g. chemical hectography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Paper (AREA)
  • Printing Plates And Materials Therefor (AREA)
CH320675A 1974-04-26 1975-03-13 Process for making prints from mirror-image originals from which printing is possible, and proof paper for this purpose CH610826A5 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/675,400 US3998890A (en) 1974-04-26 1976-04-09 Ether derivatives of phenylthiobenzenes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2424743A DE2424743A1 (de) 1974-05-21 1974-05-21 Verfahren zum abdrucken abdruckfaehiger spiegelbildoriginale sowie abzugspapier hierzu

Publications (1)

Publication Number Publication Date
CH610826A5 true CH610826A5 (en) 1979-05-15

Family

ID=5916184

Family Applications (1)

Application Number Title Priority Date Filing Date
CH320675A CH610826A5 (en) 1974-04-26 1975-03-13 Process for making prints from mirror-image originals from which printing is possible, and proof paper for this purpose

Country Status (6)

Country Link
CH (1) CH610826A5 (enExample)
DE (1) DE2424743A1 (enExample)
FR (1) FR2271937B3 (enExample)
GB (1) GB1466489A (enExample)
NO (1) NO751268L (enExample)
SE (1) SE7505671L (enExample)

Also Published As

Publication number Publication date
SE7505671L (sv) 1975-11-24
DE2424743C2 (enExample) 1982-11-11
NO751268L (enExample) 1975-11-24
DE2424743A1 (de) 1975-12-04
FR2271937B3 (enExample) 1978-11-24
GB1466489A (en) 1977-03-09
FR2271937A1 (enExample) 1975-12-19

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Legal Events

Date Code Title Description
PL Patent ceased
PL Patent ceased