DIFF Subgroup
H04N 1/17 the scanning speed being dependent on content of picture
Introduced: July 1974
Full Title
Full titles differ between systems:
IPC:
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof > Scanning arrangements > the scanning speed being dependent on content of picture
CPC:
Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof > Scanning arrangements (H04N1/387 takes precedence) > the scanning speed being dependent on content of picture
No child classifications to compare. This is a leaf node in both IPC and CPC.