BE512226A - - Google Patents

Info

Publication number
BE512226A
BE512226A BE512226DA BE512226A BE 512226 A BE512226 A BE 512226A BE 512226D A BE512226D A BE 512226DA BE 512226 A BE512226 A BE 512226A
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.)
Publication of BE512226A publication Critical patent/BE512226A/xx

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)
  • Exposure And Positioning Against Photoresist Photosensitive Materials (AREA)
BE512226D 1952-06-20 BE512226A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1559452A GB733641A (en) 1952-06-20 1952-06-20 Improvements in or relating to photographic contact printing machines

Publications (1)

Publication Number Publication Date
BE512226A true BE512226A (xx)

Family

ID=10061925

Family Applications (1)

Application Number Title Priority Date Filing Date
BE512226D BE512226A (xx) 1952-06-20

Country Status (2)

Country Link
BE (1) BE512226A (xx)
GB (1) GB733641A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3944366A (en) * 1974-08-26 1976-03-16 Xerox Corporation Sliding platen cover apparatus

Also Published As

Publication number Publication date
GB733641A (en) 1955-07-13

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