FR1416960A - Device for photomechanical reproduction of graduations - Google Patents

Device for photomechanical reproduction of graduations

Info

Publication number
FR1416960A
FR1416960A FR998048A FR998048A FR1416960A FR 1416960 A FR1416960 A FR 1416960A FR 998048 A FR998048 A FR 998048A FR 998048 A FR998048 A FR 998048A FR 1416960 A FR1416960 A FR 1416960A
Authority
FR
France
Prior art keywords
graduations
photomechanical reproduction
photomechanical
reproduction
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
FR998048A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Firma Wenczler and Heidenhain
Original Assignee
Firma Wenczler and Heidenhain
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 Firma Wenczler and Heidenhain filed Critical Firma Wenczler and Heidenhain
Priority to FR998048A priority Critical patent/FR1416960A/en
Application granted granted Critical
Publication of FR1416960A publication Critical patent/FR1416960A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/20—Exposure; Apparatus therefor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR998048A 1964-12-09 1964-12-09 Device for photomechanical reproduction of graduations Expired FR1416960A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR998048A FR1416960A (en) 1964-12-09 1964-12-09 Device for photomechanical reproduction of graduations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR998048A FR1416960A (en) 1964-12-09 1964-12-09 Device for photomechanical reproduction of graduations

Publications (1)

Publication Number Publication Date
FR1416960A true FR1416960A (en) 1965-11-05

Family

ID=8844447

Family Applications (1)

Application Number Title Priority Date Filing Date
FR998048A Expired FR1416960A (en) 1964-12-09 1964-12-09 Device for photomechanical reproduction of graduations

Country Status (1)

Country Link
FR (1) FR1416960A (en)

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