H
ELECTRICITY
Load children
H04
ELECTRIC COMMUNICATION TECHNIQUE
Load children
H04N
PICTORIAL COMMUNICATION, e.g. TELEVISION
Load children
H04N1/00
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
Load children
H04N1/00567
Handling of original or reproduction media, e.g. cutting, separating, stacking
Load children Filter patents View as hierarchy