JPS596448Y2 - 検電器 - Google Patents

検電器

Info

Publication number
JPS596448Y2
JPS596448Y2 JP1979037339U JP3733979U JPS596448Y2 JP S596448 Y2 JPS596448 Y2 JP S596448Y2 JP 1979037339 U JP1979037339 U JP 1979037339U JP 3733979 U JP3733979 U JP 3733979U JP S596448 Y2 JPS596448 Y2 JP S596448Y2
Authority
JP
Japan
Prior art keywords
transistor
emitting diode
light emitting
probe
field effect
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.)
Expired
Application number
JP1979037339U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5541U (en]
Inventor
俊彦 黒田
Original Assignee
永野 英雄
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 永野 英雄 filed Critical 永野 英雄
Priority to JP1979037339U priority Critical patent/JPS596448Y2/ja
Publication of JPS5541U publication Critical patent/JPS5541U/ja
Application granted granted Critical
Publication of JPS596448Y2 publication Critical patent/JPS596448Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measurement Of Current Or Voltage (AREA)
JP1979037339U 1979-03-22 1979-03-22 検電器 Expired JPS596448Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979037339U JPS596448Y2 (ja) 1979-03-22 1979-03-22 検電器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979037339U JPS596448Y2 (ja) 1979-03-22 1979-03-22 検電器

Publications (2)

Publication Number Publication Date
JPS5541U JPS5541U (en]) 1980-01-05
JPS596448Y2 true JPS596448Y2 (ja) 1984-02-28

Family

ID=28900206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979037339U Expired JPS596448Y2 (ja) 1979-03-22 1979-03-22 検電器

Country Status (1)

Country Link
JP (1) JPS596448Y2 (en])

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0720613Y2 (ja) * 1989-01-25 1995-05-15 日本捻廻株式会社 ドライバー

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4117903Y1 (en]) * 1964-08-26 1966-08-19
JPS519266Y2 (en]) * 1971-11-30 1976-03-11

Also Published As

Publication number Publication date
JPS5541U (en]) 1980-01-05

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