JPH0116863Y2 - - Google Patents

Info

Publication number

JPH0116863Y2

JPH0116863Y2 JP1987098074U JP9807487U JPH0116863Y2 JP H0116863 Y2 JPH0116863 Y2 JP H0116863Y2 JP 1987098074 U JP1987098074 U JP 1987098074U JP 9807487 U JP9807487 U JP 9807487U JP H0116863 Y2 JPH0116863 Y2 JP H0116863Y2

Authority

JP

Japan

Prior art keywords

frame

sash

new

sash frame

existing

Prior art date

1987-06-25

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

• 239000000463 material Substances 0.000 claims description 49
• 230000002093 peripheral effect Effects 0.000 claims description 30
• 238000009418 renovation Methods 0.000 description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
• 238000003916 acid precipitation Methods 0.000 description 1
• 230000032683 aging Effects 0.000 description 1
• 239000004568 cement Substances 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 230000007613 environmental effect Effects 0.000 description 1
• 238000009434 installation Methods 0.000 description 1
• 239000002184 metal Substances 0.000 description 1
• 150000003839 salts Chemical class 0.000 description 1