KR870015569U - Phone call circuit - Google Patents

Phone call circuit

Info

Publication number
KR870015569U
KR870015569U KR2019860002808U KR860002808U KR870015569U KR 870015569 U KR870015569 U KR 870015569U KR 2019860002808 U KR2019860002808 U KR 2019860002808U KR 860002808 U KR860002808 U KR 860002808U KR 870015569 U KR870015569 U KR 870015569U
Authority
KR
South Korea
Prior art keywords
phone call
call circuit
circuit
phone
call
Prior art date
Application number
KR2019860002808U
Other languages
Korean (ko)
Other versions
KR890003423Y1 (en
Inventor
이형원
Original Assignee
이형원
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 이형원 filed Critical 이형원
Priority to KR2019860002808U priority Critical patent/KR890003423Y1/en
Publication of KR870015569U publication Critical patent/KR870015569U/en
Application granted granted Critical
Publication of KR890003423Y1 publication Critical patent/KR890003423Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/26—Devices for calling a subscriber
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/04—Supports for telephone transmitters or receivers
    • H04M1/06—Hooks; Cradles
KR2019860002808U 1986-03-10 1986-03-10 Telephone dispatch circuit KR890003423Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860002808U KR890003423Y1 (en) 1986-03-10 1986-03-10 Telephone dispatch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860002808U KR890003423Y1 (en) 1986-03-10 1986-03-10 Telephone dispatch circuit

Publications (2)

Publication Number Publication Date
KR870015569U true KR870015569U (en) 1987-10-26
KR890003423Y1 KR890003423Y1 (en) 1989-05-22

Family

ID=19249386

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860002808U KR890003423Y1 (en) 1986-03-10 1986-03-10 Telephone dispatch circuit

Country Status (1)

Country Link
KR (1) KR890003423Y1 (en)

Also Published As

Publication number Publication date
KR890003423Y1 (en) 1989-05-22

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee