FR787149A - Method and apparatus for electrolytic etching of clichés, in particular of zinc - Google Patents

Method and apparatus for electrolytic etching of clichés, in particular of zinc

Info

Publication number
FR787149A
FR787149A FR787149DA FR787149A FR 787149 A FR787149 A FR 787149A FR 787149D A FR787149D A FR 787149DA FR 787149 A FR787149 A FR 787149A
Authority
FR
France
Prior art keywords
clichés
zinc
electrolytic etching
electrolytic
etching
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
Other languages
French (fr)
Inventor
Gabriel Fremont
Roger Seguin
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 filed Critical
Application granted granted Critical
Publication of FR787149A publication Critical patent/FR787149A/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
    • B41C1/00—Forme preparation
    • B41C1/02—Engraving; Heads therefor
    • B41C1/025—Engraving; Heads therefor characterised by means for the liquid etching of substrates for the manufacturing of relief or intaglio printing forms, already provided with resist pattern

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
FR787149D 1934-06-09 1934-06-09 Method and apparatus for electrolytic etching of clichés, in particular of zinc Expired FR787149A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR787149T 1934-06-09

Publications (1)

Publication Number Publication Date
FR787149A true FR787149A (en) 1935-09-17

Family

ID=9218785

Family Applications (1)

Application Number Title Priority Date Filing Date
FR787149D Expired FR787149A (en) 1934-06-09 1934-06-09 Method and apparatus for electrolytic etching of clichés, in particular of zinc

Country Status (1)

Country Link
FR (1) FR787149A (en)

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