KR930017974U - 볼펜에 부설된 선풍기 - Google Patents

볼펜에 부설된 선풍기

Info

Publication number
KR930017974U
KR930017974U KR2019920000189U KR920000189U KR930017974U KR 930017974 U KR930017974 U KR 930017974U KR 2019920000189 U KR2019920000189 U KR 2019920000189U KR 920000189 U KR920000189 U KR 920000189U KR 930017974 U KR930017974 U KR 930017974U
Authority
KR
South Korea
Prior art keywords
ballpoint pen
fan attached
fan
attached
ballpoint
Prior art date
Application number
KR2019920000189U
Other languages
English (en)
Other versions
KR940007746Y1 (ko
Inventor
김금산
Original Assignee
김금산
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 김금산 filed Critical 김금산
Priority to KR92000189U priority Critical patent/KR940007746Y1/ko
Publication of KR930017974U publication Critical patent/KR930017974U/ko
Application granted granted Critical
Publication of KR940007746Y1 publication Critical patent/KR940007746Y1/ko

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pens And Brushes (AREA)
KR92000189U 1992-01-09 1992-01-09 볼펜에 부설된 선풍기 KR940007746Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR92000189U KR940007746Y1 (ko) 1992-01-09 1992-01-09 볼펜에 부설된 선풍기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR92000189U KR940007746Y1 (ko) 1992-01-09 1992-01-09 볼펜에 부설된 선풍기

Publications (2)

Publication Number Publication Date
KR930017974U true KR930017974U (ko) 1993-08-20
KR940007746Y1 KR940007746Y1 (ko) 1994-10-24

Family

ID=19327680

Family Applications (1)

Application Number Title Priority Date Filing Date
KR92000189U KR940007746Y1 (ko) 1992-01-09 1992-01-09 볼펜에 부설된 선풍기

Country Status (1)

Country Link
KR (1) KR940007746Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102003252B1 (ko) * 2017-12-07 2019-07-25 신형호 휴대용 선풍기

Also Published As

Publication number Publication date
KR940007746Y1 (ko) 1994-10-24

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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
NORF Unpaid initial registration fee