JPH0458549U - - Google Patents

Info

Publication number

JPH0458549U

JPH0458549U JP10148190U JP10148190U JPH0458549U JP H0458549 U JPH0458549 U JP H0458549U JP 10148190 U JP10148190 U JP 10148190U JP 10148190 U JP10148190 U JP 10148190U JP H0458549 U JPH0458549 U JP H0458549U

Authority

JP

Japan

Prior art keywords

paper sheet

paper

metal foreign

sheets

placement section

Prior art date

1990-09-27

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 7
• 239000002184 metal Substances 0.000 claims description 7
• 239000000696 magnetic material Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1

Cited By (1)