JPS6430438U - - Google Patents

Info

Publication number
JPS6430438U
JPS6430438U JP12316987U JP12316987U JPS6430438U JP S6430438 U JPS6430438 U JP S6430438U JP 12316987 U JP12316987 U JP 12316987U JP 12316987 U JP12316987 U JP 12316987U JP S6430438 U JPS6430438 U JP S6430438U
Authority
JP
Japan
Prior art keywords
metal rod
protective tube
corrosion
metal
seal
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
JP12316987U
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 JP12316987U priority Critical patent/JPS6430438U/ja
Publication of JPS6430438U publication Critical patent/JPS6430438U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
JP12316987U 1987-08-13 1987-08-13 Pending JPS6430438U (enExample)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12316987U JPS6430438U (enExample) 1987-08-13 1987-08-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12316987U JPS6430438U (enExample) 1987-08-13 1987-08-13

Publications (1)

Publication Number Publication Date
JPS6430438U true JPS6430438U (enExample) 1989-02-23

Family

ID=31371775

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12316987U Pending JPS6430438U (enExample) 1987-08-13 1987-08-13

Country Status (1)

Country Link
JP (1) JPS6430438U (enExample)

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