Patent classifications
H
ELECTRICITY
Load children
H04
ELECTRIC COMMUNICATION TECHNIQUE
Load children
H04M
TELEPHONIC COMMUNICATION
Load children
1/00
Substation equipment, e.g. for use by subscribers
Load children Filter patents View analytics View as hierarchy
H04M1/02
Constructional features of telephone sets
Load children Filter patents View analytics View as hierarchy
H04M1/0202
Portable telephone sets, e.g. cordless phones, mobile phones or bar type handsets
Load children Filter patents View analytics View as hierarchy
H04M1/0254
comprising one or a plurality of mechanically detachable modules
Load children Filter patents View analytics View as hierarchy
H04M1/0256
wherein the modules are operable in the detached state, e.g. one module for the user interface and one module for the transceiver
Filter patents View analytics View as hierarchy