Electronic educational game machines for children

'children':6 'educ':2 'electron':1 'game':3 'machin':4

Electronic hand-held devices for measuring, controlling and testing electronic circuits comprising electronic components, connection terminals, conduction filaments and insulating supports for establishing an electrical connection

'circuit':12 'compon':15 'compris':13 'conduct':18 'connect':16,27 'control':8 'devic':5 'electr':26 'electron':1,11,14 'establish':24 'filament':19 'hand':3 'hand-held':2 'held':4 'insul':21 'measur':7 'support':22 'termin':17 'test':10

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