KR880015633U - 개량 통풍화 - Google Patents

개량 통풍화

Info

Publication number
KR880015633U
KR880015633U KR2019870001376U KR870001376U KR880015633U KR 880015633 U KR880015633 U KR 880015633U KR 2019870001376 U KR2019870001376 U KR 2019870001376U KR 870001376 U KR870001376 U KR 870001376U KR 880015633 U KR880015633 U KR 880015633U
Authority
KR
South Korea
Prior art keywords
improved ventilation
ventilation
improved
Prior art date
Application number
KR2019870001376U
Other languages
English (en)
Other versions
KR900003903Y1 (ko
Inventor
이균철
Original Assignee
이균철
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 이균철 filed Critical 이균철
Priority to KR2019870001376U priority Critical patent/KR900003903Y1/ko
Publication of KR880015633U publication Critical patent/KR880015633U/ko
Application granted granted Critical
Publication of KR900003903Y1 publication Critical patent/KR900003903Y1/ko

Links

Classifications

    • A—HUMAN NECESSITIES
    • A43—FOOTWEAR
    • A43B—CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOTWEAR
    • A43B7/00—Footwear with health or hygienic arrangements
    • A43B7/06—Footwear with health or hygienic arrangements ventilated
    • A43B7/08—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures
    • A43B7/084—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes
    • A43B7/087—Footwear with health or hygienic arrangements ventilated with air-holes, with or without closures characterised by the location of the holes in the bottom of the sole

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)
KR2019870001376U 1987-02-07 1987-02-07 개량 통풍화 KR900003903Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870001376U KR900003903Y1 (ko) 1987-02-07 1987-02-07 개량 통풍화

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870001376U KR900003903Y1 (ko) 1987-02-07 1987-02-07 개량 통풍화

Publications (2)

Publication Number Publication Date
KR880015633U true KR880015633U (ko) 1988-10-06
KR900003903Y1 KR900003903Y1 (ko) 1990-05-04

Family

ID=19259535

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870001376U KR900003903Y1 (ko) 1987-02-07 1987-02-07 개량 통풍화

Country Status (1)

Country Link
KR (1) KR900003903Y1 (ko)

Also Published As

Publication number Publication date
KR900003903Y1 (ko) 1990-05-04

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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: 20000504

Year of fee payment: 11

LAPS Lapse due to unpaid annual fee