JPS61146757U - - Google Patents

Info

Publication number
JPS61146757U
JPS61146757U JP2996785U JP2996785U JPS61146757U JP S61146757 U JPS61146757 U JP S61146757U JP 2996785 U JP2996785 U JP 2996785U JP 2996785 U JP2996785 U JP 2996785U JP S61146757 U JPS61146757 U JP S61146757U
Authority
JP
Japan
Prior art keywords
utility
level sensor
contaminants
electrode
pollution level
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
JP2996785U
Other languages
English (en)
Japanese (ja)
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 JP2996785U priority Critical patent/JPS61146757U/ja
Publication of JPS61146757U publication Critical patent/JPS61146757U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP2996785U 1985-03-02 1985-03-02 Pending JPS61146757U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2996785U JPS61146757U (enrdf_load_stackoverflow) 1985-03-02 1985-03-02

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2996785U JPS61146757U (enrdf_load_stackoverflow) 1985-03-02 1985-03-02

Publications (1)

Publication Number Publication Date
JPS61146757U true JPS61146757U (enrdf_load_stackoverflow) 1986-09-10

Family

ID=30529240

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2996785U Pending JPS61146757U (enrdf_load_stackoverflow) 1985-03-02 1985-03-02

Country Status (1)

Country Link
JP (1) JPS61146757U (enrdf_load_stackoverflow)

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