Technical Patent Glossary Entry

Term ID: 910885
Source ID: 5
Last Modified: 20110223

Chinese (Traditional): 漸進式附加透鏡
English: progressive addition lenses

IPC Classifications: -G/02/B/3/0 -G/02/C/7/6 -G/02/C/7/6 -G/02/B/3/0 -G/02/C/7/2 -G/02/B/1/0 -G/02/C/7/6 -G/02/B/3/0 -G/02/C/7/4 -G/02/C/7/6 -G/02/B/3/0 -G/02/C/7/6 -G/02/C/7/2 -G/02/C/7/6