KR870016948U - 흡출기 - Google Patents

흡출기

Info

Publication number
KR870016948U
KR870016948U KR2019860004103U KR860004103U KR870016948U KR 870016948 U KR870016948 U KR 870016948U KR 2019860004103 U KR2019860004103 U KR 2019860004103U KR 860004103 U KR860004103 U KR 860004103U KR 870016948 U KR870016948 U KR 870016948U
Authority
KR
South Korea
Prior art keywords
aspirator
Prior art date
Application number
KR2019860004103U
Other languages
English (en)
Other versions
KR890003881Y1 (ko
Inventor
신희욱
Original Assignee
신희욱
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 신희욱 filed Critical 신희욱
Priority to KR2019860004103U priority Critical patent/KR890003881Y1/ko
Publication of KR870016948U publication Critical patent/KR870016948U/ko
Application granted granted Critical
Publication of KR890003881Y1 publication Critical patent/KR890003881Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/02—Roof ventilation

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
KR2019860004103U 1986-04-01 1986-04-01 흡출기 KR890003881Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860004103U KR890003881Y1 (ko) 1986-04-01 1986-04-01 흡출기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860004103U KR890003881Y1 (ko) 1986-04-01 1986-04-01 흡출기

Publications (2)

Publication Number Publication Date
KR870016948U true KR870016948U (ko) 1987-11-30
KR890003881Y1 KR890003881Y1 (ko) 1989-06-08

Family

ID=19250125

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860004103U KR890003881Y1 (ko) 1986-04-01 1986-04-01 흡출기

Country Status (1)

Country Link
KR (1) KR890003881Y1 (ko)

Also Published As

Publication number Publication date
KR890003881Y1 (ko) 1989-06-08

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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: 19940831

Year of fee payment: 8

LAPS Lapse due to unpaid annual fee