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PCE
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DIFF Subgroup
G09B 25/04

of buildings

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Models for purposes not provided for in group , e.g. full-sized devices for demonstration purposes > of buildings

CPC:

Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes (model vehicles, tracks therefor, models in the nature of toys A63H) > of buildings

No child classifications to compare. This is a leaf node in both IPC and CPC.