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cen:proj:7554

Requirements for semifinished multifocal lenses

General information

30.97   End of interruption of work - split/merged   Feb 8, 1992

CEN

CEN/TC 170 Ophthalmic optics

European Norm

Life cycle

NOW

ABANDON
cen:proj:7554
30.97 End of interruption of work - split/merged
Feb 8, 1992