KR890019756U - 가임기간 측정기 - Google Patents

가임기간 측정기

Info

Publication number
KR890019756U
KR890019756U KR2019880004223U KR880004223U KR890019756U KR 890019756 U KR890019756 U KR 890019756U KR 2019880004223 U KR2019880004223 U KR 2019880004223U KR 880004223 U KR880004223 U KR 880004223U KR 890019756 U KR890019756 U KR 890019756U
Authority
KR
South Korea
Prior art keywords
period meter
fertility period
fertility
meter
period
Prior art date
Application number
KR2019880004223U
Other languages
English (en)
Other versions
KR910000138Y1 (ko
Inventor
정덕원
Original Assignee
이상윤
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 이상윤 filed Critical 이상윤
Priority to KR2019880004223U priority Critical patent/KR910000138Y1/ko
Publication of KR890019756U publication Critical patent/KR890019756U/ko
Application granted granted Critical
Publication of KR910000138Y1 publication Critical patent/KR910000138Y1/ko

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06G—ANALOGUE COMPUTERS
    • G06G1/00—Hand manipulated computing devices
    • G06G1/0005—Hand manipulated computing devices characterised by a specific application
    • G06G1/0015—Hand manipulated computing devices characterised by a specific application for computing periodic phenomena, e.g. fertility periods
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06C—DIGITAL COMPUTERS IN WHICH ALL THE COMPUTATION IS EFFECTED MECHANICALLY
    • G06C3/00—Arrangements for table look-up, e.g. menstruation table

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Reproductive Health (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
KR2019880004223U 1988-03-29 1988-03-29 가임기간 측정기 KR910000138Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880004223U KR910000138Y1 (ko) 1988-03-29 1988-03-29 가임기간 측정기

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880004223U KR910000138Y1 (ko) 1988-03-29 1988-03-29 가임기간 측정기

Publications (2)

Publication Number Publication Date
KR890019756U true KR890019756U (ko) 1989-10-05
KR910000138Y1 KR910000138Y1 (ko) 1991-01-18

Family

ID=19273626

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880004223U KR910000138Y1 (ko) 1988-03-29 1988-03-29 가임기간 측정기

Country Status (1)

Country Link
KR (1) KR910000138Y1 (ko)

Also Published As

Publication number Publication date
KR910000138Y1 (ko) 1991-01-18

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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