IPC Definitions - January 01, 2012
G03B 5/00 - Definition
Attention is drawn to the following places, which may be of interest for search:
Details common to cameras only | G03B 7/00-G03B 17/00 |
Details common to projectors only | G03B 21/00, G03B 23/00 |
Details common to printers only | G03B 27/00 |