Skip to content
PCE
Search Classifications
Search for IPC and CPC classification codes or keywords
DIFF Subgroup
G02B 27/60

Systems using moiré fringes

Introduced: January 1980

Full Title

Full titles differ between systems:

IPC:

Optical systems or apparatus not provided for by any of the groups , > Systems using moiré fringes

CPC:

Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 > Systems using moiré fringes

No child classifications to compare. This is a leaf node in both IPC and CPC.