JPS63200189U - - Google Patents

Info

Publication number
JPS63200189U
JPS63200189U JP8801287U JP8801287U JPS63200189U JP S63200189 U JPS63200189 U JP S63200189U JP 8801287 U JP8801287 U JP 8801287U JP 8801287 U JP8801287 U JP 8801287U JP S63200189 U JPS63200189 U JP S63200189U
Authority
JP
Japan
Prior art keywords
color
changing member
water
simple timer
covers
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP8801287U
Other languages
English (en)
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 filed Critical
Priority to JP8801287U priority Critical patent/JPS63200189U/ja
Publication of JPS63200189U publication Critical patent/JPS63200189U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Unknown Time Intervals (AREA)
  • Measurement Of Predetermined Time Intervals (AREA)

Description

【図面の簡単な説明】
図面はこの考案の一実施例を示すもので、第1
図は簡易タイマーの斜視図、第2図は第1図のA
―A線断面図、第3図は第2図の変形例を示す断
面図、第4図は簡易タイマーの使用例を示す説明
図である。 1……簡易タイマー、2……変色部材、3……
吸水性部材。

Claims (1)

    【実用新案登録請求の範囲】
  1. 水分の吸着で色が変化する変色部材と、この変
    色部材の周囲を被覆する吸水性部材とからなる簡
    易タイマー。
JP8801287U 1987-06-09 1987-06-09 Pending JPS63200189U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8801287U JPS63200189U (ja) 1987-06-09 1987-06-09

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8801287U JPS63200189U (ja) 1987-06-09 1987-06-09

Publications (1)

Publication Number Publication Date
JPS63200189U true JPS63200189U (ja) 1988-12-23

Family

ID=30945750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8801287U Pending JPS63200189U (ja) 1987-06-09 1987-06-09

Country Status (1)

Country Link
JP (1) JPS63200189U (ja)

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