IPIQ

PHYSICS

G03

PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY

G03H

HOLOGRAPHIC PROCESSES OR APPARATUS

2210/00

Object characteristics

G03H2210/50

Nature of the object

G03H2210/55

Having particular size, e.g. irresolvable by the eye