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2 237 927

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IPC

(21) (22)

Application

2002125794/09, 2002-09-27

(24)

Start date

2002-09-27

(22)

Actual filing date

2002-09-27

(45)

Published

2004-10-10

(72)

Inventor

Rojtburg Ju.S.Tsetsulin S.N.

(73)

Holder

Federal'Noe Gosudarstvennoe Unitarnoe Predprijatie Konstruktorsko-Tekhnologicheskoe BjuroRojtburg Jurij SemenovichTsetsulin Sergej Nikolaevich

STAND FOR STUDYING COMPUTER EQUIPMENT Russian patent published in 2004 - IPC

Abstract RU 2237927 C2

FIELD: education devices engineering.

SUBSTANCE: stand has input field with mnemonic panel, setting means for logical 0 and 1, keyboard block, sound synthesizer, clock pulses generator, commands counter, two operative recording devices, four alphabet-digital indicators, logical element OR, two controlled commutators, arithmetic-logical device, comparator, displacement register, multiplexer.

EFFECT: broader functional and didactic capabilities.

7 dwg

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RU 2 237 927 C2

Authors

Rojtburg Ju.S.

Tsetsulin S.N.

Dates

2004-10-10—Published

2002-09-27—Filed