JPH0520824Y2 - - Google Patents

Info

Publication number

JPH0520824Y2

JPH0520824Y2 JP7627688U JP7627688U JPH0520824Y2 JP H0520824 Y2 JPH0520824 Y2 JP H0520824Y2 JP 7627688 U JP7627688 U JP 7627688U JP 7627688 U JP7627688 U JP 7627688U JP H0520824 Y2 JPH0520824 Y2 JP H0520824Y2

Authority

JP

Japan

Prior art keywords

side walls

eaves

pair

upper opening

opposing inner

Prior art date

1988-06-07

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 - Lifetime

Links

• Espacenet
• Global Dossier
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• 238000009423 ventilation Methods 0.000 claims description 18
• 239000012780 transparent material Substances 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 4
• 239000000463 material Substances 0.000 description 3
• 230000000694 effects Effects 0.000 description 2
• NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
• 238000007664 blowing Methods 0.000 description 1
• 150000001875 compounds Chemical class 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 230000009977 dual effect Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 229920003023 plastic Polymers 0.000 description 1
• 239000004417 polycarbonate Substances 0.000 description 1
• 229920000515 polycarbonate Polymers 0.000 description 1
• 230000002265 prevention Effects 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1