JPS6326539Y2 - - Google Patents

Info

Publication number

JPS6326539Y2

JPS6326539Y2 JP2941583U JP2941583U JPS6326539Y2 JP S6326539 Y2 JPS6326539 Y2 JP S6326539Y2 JP 2941583 U JP2941583 U JP 2941583U JP 2941583 U JP2941583 U JP 2941583U JP S6326539 Y2 JPS6326539 Y2 JP S6326539Y2

Authority

JP

Japan

Prior art keywords

frame

piece

lower frame

locking piece

mullion

Prior art date

1983-02-28

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

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• 125000006850 spacer group Chemical group 0.000 description 8
• 238000009408 flooring Methods 0.000 description 6
• 230000000694 effects Effects 0.000 description 2
• 230000037431 insertion Effects 0.000 description 2
• 238000003780 insertion Methods 0.000 description 2
• 230000002093 peripheral effect Effects 0.000 description 2
• 230000003014 reinforcing effect Effects 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1
• 238000005192 partition Methods 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1
• 239000002023 wood Substances 0.000 description 1