JPH0130726Y2 - - Google Patents

Info

Publication number

JPH0130726Y2

JPH0130726Y2 JP7509485U JP7509485U JPH0130726Y2 JP H0130726 Y2 JPH0130726 Y2 JP H0130726Y2 JP 7509485 U JP7509485 U JP 7509485U JP 7509485 U JP7509485 U JP 7509485U JP H0130726 Y2 JPH0130726 Y2 JP H0130726Y2

Authority

JP

Japan

Prior art keywords

fluorescent light

mounting frame

cover

protective cover

fixed

Prior art date

1985-05-22

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

• 230000001681 protective effect Effects 0.000 claims description 28
• NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 6
• 230000002093 peripheral effect Effects 0.000 claims description 3
• 239000003381 stabilizer Substances 0.000 claims description 2
• 229910000831 Steel Inorganic materials 0.000 description 5
• 239000010959 steel Substances 0.000 description 5
• 230000000694 effects Effects 0.000 description 3
• 238000000034 method Methods 0.000 description 3
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
• 229910052782 aluminium Inorganic materials 0.000 description 2
• 238000005452 bending Methods 0.000 description 2
• 239000000463 material Substances 0.000 description 2
• 238000004140 cleaning Methods 0.000 description 1
• 230000003749 cleanliness Effects 0.000 description 1
• 239000000428 dust Substances 0.000 description 1
• 238000005286 illumination Methods 0.000 description 1
• 239000007787 solid Substances 0.000 description 1