KR860008515U - Electronic circuit teaching machine - Google Patents

Electronic circuit teaching machine

Info

Publication number
KR860008515U
KR860008515U KR2019840013986U KR840013986U KR860008515U KR 860008515 U KR860008515 U KR 860008515U KR 2019840013986 U KR2019840013986 U KR 2019840013986U KR 840013986 U KR840013986 U KR 840013986U KR 860008515 U KR860008515 U KR 860008515U
Authority
KR
South Korea
Prior art keywords
electronic circuit
teaching machine
circuit teaching
machine
electronic
Prior art date
Application number
KR2019840013986U
Other languages
Korean (ko)
Other versions
KR880001638Y1 (en
Inventor
심재훈
Original Assignee
주식회사세일로
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 주식회사세일로 filed Critical 주식회사세일로
Priority to KR2019840013986U priority Critical patent/KR880001638Y1/en
Publication of KR860008515U publication Critical patent/KR860008515U/en
Application granted granted Critical
Publication of KR880001638Y1 publication Critical patent/KR880001638Y1/en

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
    • G09B23/183—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for circuits
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
    • G09B23/181—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for electric and magnetic fields; for voltages; for currents
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
    • G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
    • G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
    • G09B23/182—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for components
KR2019840013986U 1984-12-26 1984-12-26 Teaching equipment of electronic circuit KR880001638Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019840013986U KR880001638Y1 (en) 1984-12-26 1984-12-26 Teaching equipment of electronic circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019840013986U KR880001638Y1 (en) 1984-12-26 1984-12-26 Teaching equipment of electronic circuit

Publications (2)

Publication Number Publication Date
KR860008515U true KR860008515U (en) 1986-07-24
KR880001638Y1 KR880001638Y1 (en) 1988-05-04

Family

ID=19238979

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840013986U KR880001638Y1 (en) 1984-12-26 1984-12-26 Teaching equipment of electronic circuit

Country Status (1)

Country Link
KR (1) KR880001638Y1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100655641B1 (en) * 2005-08-31 2006-12-14 (주)우선제어 Circuit test apparatus for educating

Also Published As

Publication number Publication date
KR880001638Y1 (en) 1988-05-04

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Legal Events

Date Code Title Description
A201 Request for examination
N231 Notification of change of applicant
N231 Notification of change of applicant
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19910502

Year of fee payment: 4

LAPS Lapse due to unpaid annual fee