CPC Subgroup
H04L 17/12 Automatic transmitters, e.g. controlled by perforated tape
Full Title
Apparatus or local circuits for transmitting or receiving codes wherein each character is represented by the same number of equal-length code elements, e.g. Baudot code > Apparatus or circuits at the transmitting end > Automatic transmitters, e.g. controlled by perforated tape
1 direct subcode
Child Classifications
Navigate with arrow keys, Enter to open
- H04L 17/14 with optical sensing means