Title:
METHOD OF AND APPARATUS FOR MEASURING SCREEN DOT AREA RATE
Document Type and Number:
Japanese Patent JPS5329179
Kind Code:
A
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Inventors:
SAKAMOTO TAKU
Application Number:
JP10309176A
Publication Date:
March 18, 1978
Filing Date:
August 31, 1976
Export Citation:
Assignee:
DAINIPPON SCREEN MFG
International Classes:
G01N21/59; G01B11/28; G03F5/00; (IPC1-7): G01N21/02
Domestic Patent References:
| JP48065281B |