JPS6318346Y2 - - Google Patents

Info

Publication number

JPS6318346Y2

JPS6318346Y2 JP18736684U JP18736684U JPS6318346Y2 JP S6318346 Y2 JPS6318346 Y2 JP S6318346Y2 JP 18736684 U JP18736684 U JP 18736684U JP 18736684 U JP18736684 U JP 18736684U JP S6318346 Y2 JPS6318346 Y2 JP S6318346Y2

Authority

JP

Japan

Prior art keywords

vertical

duct

cover

desk

protrusion

Prior art date

1984-12-12

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

• 238000007667 floating Methods 0.000 claims description 8
• 238000003780 insertion Methods 0.000 description 4
• 230000037431 insertion Effects 0.000 description 4
• 230000001681 protective effect Effects 0.000 description 4
• 238000005452 bending Methods 0.000 description 3
• 230000006378 damage Effects 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 208000027418 Wounds and injury Diseases 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 208000014674 injury Diseases 0.000 description 1
• 238000000034 method Methods 0.000 description 1