KR900014976U - Characteristics test device for water pipe - Google Patents

Characteristics test device for water pipe

Info

Publication number
KR900014976U
KR900014976U KR2019890000564U KR890000564U KR900014976U KR 900014976 U KR900014976 U KR 900014976U KR 2019890000564 U KR2019890000564 U KR 2019890000564U KR 890000564 U KR890000564 U KR 890000564U KR 900014976 U KR900014976 U KR 900014976U
Authority
KR
South Korea
Prior art keywords
water pipe
test device
characteristics test
pipe
water
Prior art date
Application number
KR2019890000564U
Other languages
Korean (ko)
Other versions
KR910004959Y1 (en
Inventor
강준석
Original Assignee
삼성전관 주식회사
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 삼성전관 주식회사 filed Critical 삼성전관 주식회사
Priority to KR2019890000564U priority Critical patent/KR910004959Y1/en
Publication of KR900014976U publication Critical patent/KR900014976U/en
Application granted granted Critical
Publication of KR910004959Y1 publication Critical patent/KR910004959Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
    • H01J9/42—Measurement or testing during manufacture
KR2019890000564U 1989-01-20 1989-01-20 Testing device for characteristics of picture tube KR910004959Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890000564U KR910004959Y1 (en) 1989-01-20 1989-01-20 Testing device for characteristics of picture tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890000564U KR910004959Y1 (en) 1989-01-20 1989-01-20 Testing device for characteristics of picture tube

Publications (2)

Publication Number Publication Date
KR900014976U true KR900014976U (en) 1990-08-02
KR910004959Y1 KR910004959Y1 (en) 1991-07-10

Family

ID=19283260

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890000564U KR910004959Y1 (en) 1989-01-20 1989-01-20 Testing device for characteristics of picture tube

Country Status (1)

Country Link
KR (1) KR910004959Y1 (en)

Also Published As

Publication number Publication date
KR910004959Y1 (en) 1991-07-10

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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
FPAY Annual fee payment

Payment date: 20000701

Year of fee payment: 10

LAPS Lapse due to unpaid annual fee