DIFF Subgroup
H04Q 1/04 Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
Introduced: September 1968
Full Title
Details of selecting apparatus or arrangements > Constructional details > Frames or mounting racks for selector switches; Accessories therefor, e.g. frame cover
No child classifications to compare. This is a leaf node in both IPC and CPC.