BE421431A - - Google Patents

Info

Publication number
BE421431A
BE421431A BE421431DA BE421431A BE 421431 A BE421431 A BE 421431A BE 421431D A BE421431D A BE 421431DA BE 421431 A BE421431 A BE 421431A
Authority
BE
Belgium
Application number
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
Publication of BE421431A publication Critical patent/BE421431A/xx

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
    • B41C1/04—Engraving; Heads therefor using heads controlled by an electric information signal
    • B41C1/05—Heat-generating engraving heads, e.g. laser beam, electron beam

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Manufacturing & Machinery (AREA)
BE421431D 1937-05-05 1937-05-05 BE421431A (US07217764-20070515-C00014.png)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE421431T 1937-05-05

Publications (1)

Publication Number Publication Date
BE421431A true BE421431A (US07217764-20070515-C00014.png) 1937-08-31

Family

ID=36699006

Family Applications (1)

Application Number Title Priority Date Filing Date
BE421431D BE421431A (US07217764-20070515-C00014.png) 1937-05-05 1937-05-05

Country Status (1)

Country Link
BE (1) BE421431A (US07217764-20070515-C00014.png)

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