JPS61195461U - - Google Patents

Info

Publication number

JPS61195461U

JPS61195461U JP7953085U JP7953085U JPS61195461U JP S61195461 U JPS61195461 U JP S61195461U JP 7953085 U JP7953085 U JP 7953085U JP 7953085 U JP7953085 U JP 7953085U JP S61195461 U JPS61195461 U JP S61195461U

Authority

JP

Japan

Prior art keywords

electrodes

detection device

pilot lamp

bar magnet

protruded

Prior art date

1985-05-27

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

Links

• Espacenet
• Global Dossier
• Discuss

• 238000001514 detection method Methods 0.000 claims description 2
• 238000011109 contamination Methods 0.000 claims 1
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 1
• 239000004020 conductor Substances 0.000 description 1

Cited By (1)