JPS634152Y2 - - Google Patents

Info

Publication number

JPS634152Y2

JPS634152Y2 JP16624880U JP16624880U JPS634152Y2 JP S634152 Y2 JPS634152 Y2 JP S634152Y2 JP 16624880 U JP16624880 U JP 16624880U JP 16624880 U JP16624880 U JP 16624880U JP S634152 Y2 JPS634152 Y2 JP S634152Y2

Authority

JP

Japan

Prior art keywords

window opening

glass

opening edge

louver

frame

Prior art date

1980-11-21

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

• 239000011521 glass Substances 0.000 claims description 28
• 238000005520 cutting process Methods 0.000 claims description 5
• 239000000463 material Substances 0.000 description 5
• 238000003825 pressing Methods 0.000 description 5
• 238000009423 ventilation Methods 0.000 description 4
• 238000004519 manufacturing process Methods 0.000 description 3
• 238000000034 method Methods 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1
• 210000003746 feather Anatomy 0.000 description 1
• 238000009434 installation Methods 0.000 description 1