JPS61137729U - - Google Patents

Info

Publication number

JPS61137729U

JPS61137729U JP2299285U JP2299285U JPS61137729U JP S61137729 U JPS61137729 U JP S61137729U JP 2299285 U JP2299285 U JP 2299285U JP 2299285 U JP2299285 U JP 2299285U JP S61137729 U JPS61137729 U JP S61137729U

Authority

JP

Japan

Prior art keywords

horizontal

rising

horizontal plate

finishing material

ventilation hole

Prior art date

1985-02-19

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.)

Pending

Links

• Espacenet
• Global Dossier
• Discuss

• 230000000630 rising effect Effects 0.000 claims description 4
• 239000000463 material Substances 0.000 claims description 3
• 239000004570 mortar (masonry) Substances 0.000 claims description 2
• 238000009423 ventilation Methods 0.000 claims description 2
• 238000005452 bending Methods 0.000 description 1
• 238000010276 construction Methods 0.000 description 1
• 239000002023 wood Substances 0.000 description 1