Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup Additional Only
G02B 2207/123

Optical louvre elements, e.g. for directional light blocking

Full Title

Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups > Optical louvre elements, e.g. for directional light blocking