BE447449A - - Google Patents

Info

Publication number
BE447449A
BE447449A BE447449DA BE447449A BE 447449 A BE447449 A BE 447449A BE 447449D A BE447449D A BE 447449DA BE 447449 A BE447449 A BE 447449A
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 BE447449A publication Critical patent/BE447449A/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
    • G03F7/004—Photosensitive materials
    • G03F7/008—Azides
BE447449D 1941-12-13 BE447449A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0163099 1941-12-13

Publications (1)

Publication Number Publication Date
BE447449A true BE447449A (en)

Family

ID=7254463

Family Applications (1)

Application Number Title Priority Date Filing Date
BE447449D BE447449A (en) 1941-12-13

Country Status (4)

Country Link
BE (1) BE447449A (en)
CH (2) CH232145A (en)
FR (1) FR886716A (en)
NL (1) NL59407C (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL150528B (en) * 1949-05-14 Hollandse Signaalapparaten Bv PROCEDURE FOR MANUFACTURE OF TWISTLESS OR ALMOST TWISTLESS YARN AND THE YARN OBTAINED BY USING THIS PROCESS.
GB678599A (en) * 1949-10-10 1952-09-03 Kalle & Co Ag Improvements relating to the production of colloid photo-images for use in photomechanical printing
DE838688C (en) * 1949-10-24 1952-05-12 Kalle & Co Ag Light sensitive silver halide colloid layers for tanning development
BE507657A (en) * 1950-12-06
BE528898A (en) * 1953-05-28
US3287128A (en) * 1963-04-22 1966-11-22 Martin Mariatta Corp Lithographic plates and coatings
GB1264313A (en) * 1968-05-15 1972-02-23

Also Published As

Publication number Publication date
FR886716A (en) 1943-10-22
CH228959A (en) 1943-09-30
NL59407C (en)
CH232145A (en) 1944-05-15

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