JPH01133618U - - Google Patents

Info

Publication number

JPH01133618U

JPH01133618U JP2690388U JP2690388U JPH01133618U JP H01133618 U JPH01133618 U JP H01133618U JP 2690388 U JP2690388 U JP 2690388U JP 2690388 U JP2690388 U JP 2690388U JP H01133618 U JPH01133618 U JP H01133618U

Authority

JP

Japan

Prior art keywords

magnet

iron plate

stuck

small

abacus

Prior art date

1988-03-02

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

• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims 4
• 229910052742 iron Inorganic materials 0.000 claims 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 238000005452 bending Methods 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 239000010959 steel Substances 0.000 description 1