JPS6331364U - - Google Patents

Info

Publication number

JPS6331364U

JPS6331364U JP12561386U JP12561386U JPS6331364U JP S6331364 U JPS6331364 U JP S6331364U JP 12561386 U JP12561386 U JP 12561386U JP 12561386 U JP12561386 U JP 12561386U JP S6331364 U JPS6331364 U JP S6331364U

Authority

JP

Japan

Prior art keywords

pair

detection device

rust detection

fall prevention

frame members

Prior art date

1986-08-18

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

• 230000002265 prevention Effects 0.000 claims description 5
• 238000005096 rolling process Methods 0.000 claims description 2
• 238000001514 detection method Methods 0.000 claims 4
• JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 claims 4
• 238000010586 diagram Methods 0.000 description 1

Cited By (1)