KR880012104U - 자동밀 개폐 수면 호흡기 - Google Patents

자동밀 개폐 수면 호흡기

Info

Publication number
KR880012104U
KR880012104U KR2019860020168U KR860020168U KR880012104U KR 880012104 U KR880012104 U KR 880012104U KR 2019860020168 U KR2019860020168 U KR 2019860020168U KR 860020168 U KR860020168 U KR 860020168U KR 880012104 U KR880012104 U KR 880012104U
Authority
KR
South Korea
Prior art keywords
respirator
opening
automatic wheat
sleep
closing
Prior art date
Application number
KR2019860020168U
Other languages
English (en)
Other versions
KR900006101Y1 (ko
Inventor
연서덕
홍순석
Original Assignee
연서덕
홍순석
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 연서덕, 홍순석 filed Critical 연서덕
Priority to KR2019860020168U priority Critical patent/KR900006101Y1/ko
Publication of KR880012104U publication Critical patent/KR880012104U/ko
Application granted granted Critical
Publication of KR900006101Y1 publication Critical patent/KR900006101Y1/ko

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63C—LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS; LIFE-SAVING IN WATER; EQUIPMENT FOR DWELLING OR WORKING UNDER WATER; MEANS FOR SALVAGING OR SEARCHING FOR UNDERWATER OBJECTS
    • B63C11/00—Equipment for dwelling or working underwater; Means for searching for underwater objects
    • B63C11/02—Divers' equipment
    • B63C11/18—Air supply
    • B63C11/20—Air supply from water surface
    • B63C11/205—Air supply from water surface with air supply by suction from diver, e.g. snorkels

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
KR2019860020168U 1986-12-16 1986-12-16 자동밀 개폐 수면 호흡기 KR900006101Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860020168U KR900006101Y1 (ko) 1986-12-16 1986-12-16 자동밀 개폐 수면 호흡기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860020168U KR900006101Y1 (ko) 1986-12-16 1986-12-16 자동밀 개폐 수면 호흡기

Publications (2)

Publication Number Publication Date
KR880012104U true KR880012104U (ko) 1988-08-26
KR900006101Y1 KR900006101Y1 (ko) 1990-07-06

Family

ID=19257972

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860020168U KR900006101Y1 (ko) 1986-12-16 1986-12-16 자동밀 개폐 수면 호흡기

Country Status (1)

Country Link
KR (1) KR900006101Y1 (ko)

Also Published As

Publication number Publication date
KR900006101Y1 (ko) 1990-07-06

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E902 Notification of reason for refusal
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