KR890015091U - Copier switching circuit - Google Patents

Copier switching circuit

Info

Publication number
KR890015091U
KR890015091U KR2019870024414U KR870024414U KR890015091U KR 890015091 U KR890015091 U KR 890015091U KR 2019870024414 U KR2019870024414 U KR 2019870024414U KR 870024414 U KR870024414 U KR 870024414U KR 890015091 U KR890015091 U KR 890015091U
Authority
KR
South Korea
Prior art keywords
copier
switching circuit
switching
circuit
copier switching
Prior art date
Application number
KR2019870024414U
Other languages
Korean (ko)
Other versions
KR930004863Y1 (en
Inventor
박희봉
Original Assignee
주식회사 금성사
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 주식회사 금성사 filed Critical 주식회사 금성사
Priority to KR2019870024414U priority Critical patent/KR930004863Y1/en
Publication of KR890015091U publication Critical patent/KR890015091U/en
Application granted granted Critical
Publication of KR930004863Y1 publication Critical patent/KR930004863Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K17/00—Electronic switching or gating, i.e. not by contact-making and –breaking
    • H03K17/51—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used
    • H03K17/56—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices
    • H03K17/60—Electronic switching or gating, i.e. not by contact-making and –breaking characterised by the components used by the use, as active elements, of semiconductor devices the devices being bipolar transistors
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/50—Machine control of apparatus for electrographic processes using a charge pattern, e.g. regulating differents parts of the machine, multimode copiers, microprocessor control
    • G03G15/5016—User-machine interface; Display panels; Control console

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electronic Switches (AREA)
KR2019870024414U 1987-12-31 1987-12-31 Switching circuit in a copier KR930004863Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870024414U KR930004863Y1 (en) 1987-12-31 1987-12-31 Switching circuit in a copier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870024414U KR930004863Y1 (en) 1987-12-31 1987-12-31 Switching circuit in a copier

Publications (2)

Publication Number Publication Date
KR890015091U true KR890015091U (en) 1989-08-11
KR930004863Y1 KR930004863Y1 (en) 1993-07-23

Family

ID=19271262

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870024414U KR930004863Y1 (en) 1987-12-31 1987-12-31 Switching circuit in a copier

Country Status (1)

Country Link
KR (1) KR930004863Y1 (en)

Also Published As

Publication number Publication date
KR930004863Y1 (en) 1993-07-23

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee