JPS63150412U - - Google Patents

Info

Publication number

JPS63150412U

JPS63150412U JP4402887U JP4402887U JPS63150412U JP S63150412 U JPS63150412 U JP S63150412U JP 4402887 U JP4402887 U JP 4402887U JP 4402887 U JP4402887 U JP 4402887U JP S63150412 U JPS63150412 U JP S63150412U

Authority

JP

Japan

Prior art keywords

ventilation hole

light source

view

lighting fixture

shade

Prior art date

1987-03-24

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

• 238000009423 ventilation Methods 0.000 claims 3
• 239000002537 cosmetic Substances 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1