SE357268B - - Google Patents

Info

Publication number
SE357268B
SE357268B SE373669A SE373669A SE357268B SE 357268 B SE357268 B SE 357268B SE 373669 A SE373669 A SE 373669A SE 373669 A SE373669 A SE 373669A SE 357268 B SE357268 B SE 357268B
Authority
SE
Sweden
Application number
SE373669A
Inventor
C Crespi
Original Assignee
Cordaro W
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 Cordaro W filed Critical Cordaro W
Publication of SE357268B publication Critical patent/SE357268B/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
    • G03F5/00—Screening processes; Screens therefor
    • G03F5/14—Screening processes; Screens therefor by contact methods
    • G03F5/16—Screening processes; Screens therefor by contact methods using grey half-tone screens

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Facsimile Image Signal Circuits (AREA)
SE373669A 1968-03-27 1969-03-18 SE357268B (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT3586168 1968-03-27
IT3847068 1968-07-16

Publications (1)

Publication Number Publication Date
SE357268B true SE357268B (enrdf_load_stackoverflow) 1973-06-18

Family

ID=26329019

Family Applications (1)

Application Number Title Priority Date Filing Date
SE373669A SE357268B (enrdf_load_stackoverflow) 1968-03-27 1969-03-18

Country Status (8)

Country Link
AT (1) AT294137B (enrdf_load_stackoverflow)
BE (1) BE727728A (enrdf_load_stackoverflow)
CH (1) CH498427A (enrdf_load_stackoverflow)
DK (1) DK133206C (enrdf_load_stackoverflow)
FR (1) FR1598313A (enrdf_load_stackoverflow)
GB (1) GB1236626A (enrdf_load_stackoverflow)
NL (1) NL6903196A (enrdf_load_stackoverflow)
SE (1) SE357268B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH498427A (it) 1970-10-31
BE727728A (enrdf_load_stackoverflow) 1969-07-01
DK133206B (da) 1976-04-05
NL6903196A (enrdf_load_stackoverflow) 1969-09-30
AT294137B (de) 1971-10-15
DK133206C (da) 1976-09-06
GB1236626A (en) 1971-06-23
FR1598313A (enrdf_load_stackoverflow) 1970-07-06

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