KR890000419U - Centralized vacuum cleaning device - Google Patents

Centralized vacuum cleaning device

Info

Publication number
KR890000419U
KR890000419U KR2019870010157U KR870010157U KR890000419U KR 890000419 U KR890000419 U KR 890000419U KR 2019870010157 U KR2019870010157 U KR 2019870010157U KR 870010157 U KR870010157 U KR 870010157U KR 890000419 U KR890000419 U KR 890000419U
Authority
KR
South Korea
Prior art keywords
cleaning device
vacuum cleaning
centralized vacuum
centralized
vacuum
Prior art date
Application number
KR2019870010157U
Other languages
Korean (ko)
Other versions
KR900000358Y1 (en
Inventor
최걸성
Original Assignee
최걸성
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 최걸성 filed Critical 최걸성
Priority to KR2019870010157U priority Critical patent/KR900000358Y1/en
Publication of KR890000419U publication Critical patent/KR890000419U/en
Application granted granted Critical
Publication of KR900000358Y1 publication Critical patent/KR900000358Y1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
    • B08B15/002—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using a central suction system, e.g. for collecting exhaust gases in workshops
KR2019870010157U 1987-06-24 1987-06-24 Centrol concentrating type vacuume cleaning equipment KR900000358Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870010157U KR900000358Y1 (en) 1987-06-24 1987-06-24 Centrol concentrating type vacuume cleaning equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870010157U KR900000358Y1 (en) 1987-06-24 1987-06-24 Centrol concentrating type vacuume cleaning equipment

Publications (2)

Publication Number Publication Date
KR890000419U true KR890000419U (en) 1989-03-10
KR900000358Y1 KR900000358Y1 (en) 1990-01-30

Family

ID=19264461

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870010157U KR900000358Y1 (en) 1987-06-24 1987-06-24 Centrol concentrating type vacuume cleaning equipment

Country Status (1)

Country Link
KR (1) KR900000358Y1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100259573B1 (en) * 1996-10-19 2000-06-15 박종관 Engine oil filter for automobil
KR100263731B1 (en) * 1997-03-03 2000-08-01 박종관 Engine oil filter for automobil

Also Published As

Publication number Publication date
KR900000358Y1 (en) 1990-01-30

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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
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee