by projection methods (cameras G03B)

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Screening processes; Screens therefor > by projection methods (cameras G03B)

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• G03F 5/04 changing the screen effect
• G03F 5/06 changing the diaphragm effect
• G03F 5/08 using line screens
• G03F 5/10 using cross-line screens
• G03F 5/12 using other screens, e.g. granulated screen