JPS59119420U - 虫めがね - Google Patents

虫めがね

Info

Publication number
JPS59119420U
JPS59119420U JP1399483U JP1399483U JPS59119420U JP S59119420 U JPS59119420 U JP S59119420U JP 1399483 U JP1399483 U JP 1399483U JP 1399483 U JP1399483 U JP 1399483U JP S59119420 U JPS59119420 U JP S59119420U
Authority
JP
Japan
Prior art keywords
light shielding
shielding plates
magnifying glass
handle
slide operation
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.)
Granted
Application number
JP1399483U
Other languages
English (en)
Japanese (ja)
Other versions
JPS636725Y2 (en:Method
Inventor
月岡　照夫
Original Assignee
株式会社学習研究社
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 株式会社学習研究社 filed Critical 株式会社学習研究社
Priority to JP1399483U priority Critical patent/JPS59119420U/ja
Publication of JPS59119420U publication Critical patent/JPS59119420U/ja
Application granted granted Critical
Publication of JPS636725Y2 publication Critical patent/JPS636725Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Lenses (AREA)
JP1399483U 1983-02-02 1983-02-02 虫めがね Granted JPS59119420U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1399483U JPS59119420U (ja) 1983-02-02 1983-02-02 虫めがね

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1399483U JPS59119420U (ja) 1983-02-02 1983-02-02 虫めがね

Publications (2)

Publication Number Publication Date
JPS59119420U true JPS59119420U (ja) 1984-08-11
JPS636725Y2 JPS636725Y2 (en:Method) 1988-02-26

Family

ID=30145370

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1399483U Granted JPS59119420U (ja) 1983-02-02 1983-02-02 虫めがね

Country Status (1)

Country Link
JP (1) JPS59119420U (en:Method)

Also Published As

Publication number Publication date
JPS636725Y2 (en:Method) 1988-02-26

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