JPS639701Y2 - - Google Patents

Info

Publication number

JPS639701Y2

JPS639701Y2 JP7808281U JP7808281U JPS639701Y2 JP S639701 Y2 JPS639701 Y2 JP S639701Y2 JP 7808281 U JP7808281 U JP 7808281U JP 7808281 U JP7808281 U JP 7808281U JP S639701 Y2 JPS639701 Y2 JP S639701Y2

Authority

JP

Japan

Prior art keywords

panel

panel frame

surface plate

frame

metal

Prior art date

1981-05-23

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

• 239000002184 metal Substances 0.000 claims description 11
• 238000009423 ventilation Methods 0.000 claims description 6
• 230000002093 peripheral effect Effects 0.000 claims description 2
• 230000007797 corrosion Effects 0.000 description 4
• 238000005260 corrosion Methods 0.000 description 4
• 229920006284 nylon film Polymers 0.000 description 4
• 229910001335 Galvanized steel Inorganic materials 0.000 description 2
• 239000008397 galvanized steel Substances 0.000 description 2
• 239000002245 particle Substances 0.000 description 2
• 239000011120 plywood Substances 0.000 description 2
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
• 239000002023 wood Substances 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 230000005494 condensation Effects 0.000 description 1
• 238000009833 condensation Methods 0.000 description 1
• 238000009432 framing Methods 0.000 description 1
• 239000000463 material Substances 0.000 description 1
• 239000010959 steel Substances 0.000 description 1