JPS637630Y2 - - Google Patents

Info

Publication number

JPS637630Y2

JPS637630Y2 JP4191581U JP4191581U JPS637630Y2 JP S637630 Y2 JPS637630 Y2 JP S637630Y2 JP 4191581 U JP4191581 U JP 4191581U JP 4191581 U JP4191581 U JP 4191581U JP S637630 Y2 JPS637630 Y2 JP S637630Y2

Authority

JP

Japan

Prior art keywords

ventilation

ventilation opening

attic

tile

ridge

Prior art date

1981-03-23

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

• 238000009423 ventilation Methods 0.000 claims description 43
• 230000000903 blocking effect Effects 0.000 description 4
• 230000005494 condensation Effects 0.000 description 3
• 238000009833 condensation Methods 0.000 description 3
• 230000000717 retained effect Effects 0.000 description 2
• 238000007664 blowing Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• 238000004078 waterproofing Methods 0.000 description 1
• 238000004804 winding Methods 0.000 description 1