IPC Definitions - January 01, 2012

H04M 13/00 - Definition fr

Definition statement

This main group covers:

Arrangements in which two or more customers are connected directly to the same link or circuit.

References relevant to classification in this main group

This main group does not cover:

Substation equipment

H04M 1/00

Exchange equipment, automatic, manual

H04M 3/00, H04M 5/00

Metering arrangements

H04M 15/36