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PCE
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DIFF Main Group
H01H 11/00

Apparatus or processes specially adapted for the manufacture of electric switches (processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards, H01H13/88)

Introduced: September 1968

Title

Titles differ between systems:

IPC: Apparatus or processes specially adapted for the manufacture of electric switches

CPC: Apparatus or processes specially adapted for the manufacture of electric switches (processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards, H01H13/88)

Full Title

Full titles differ between systems:

IPC:

Apparatus or processes specially adapted for the manufacture of electric switches

CPC:

Apparatus or processes specially adapted for the manufacture of electric switches (processes specially adapted for manufacture of rectilinearly movable switches having a plurality of operating members associated with different sets of contacts, e.g. keyboards, H01H13/88)

CPC subdivides this area 5x more granularly than IPC with 8 additional codes.

8 codes are CPC-only extensions.

Note: 4 CPC extensions are marked as secondary classification only.

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