JPH0445550U - - Google Patents

Info

Publication number

JPH0445550U

JPH0445550U JP8853590U JP8853590U JPH0445550U JP H0445550 U JPH0445550 U JP H0445550U JP 8853590 U JP8853590 U JP 8853590U JP 8853590 U JP8853590 U JP 8853590U JP H0445550 U JPH0445550 U JP H0445550U

Authority

JP

Japan

Prior art keywords

signal

detection device

relay

activated

metal detection

Prior art date

1990-08-24

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

• 239000002184 metal Substances 0.000 claims description 5
• 238000001514 detection method Methods 0.000 claims description 4
• 238000010586 diagram Methods 0.000 description 2
• 238000002955 isolation Methods 0.000 description 1
• 239000002699 waste material Substances 0.000 description 1

Cited By (1)