JPH0186106U - - Google Patents

Info

Publication number

JPH0186106U

JPH0186106U JP18116687U JP18116687U JPH0186106U JP H0186106 U JPH0186106 U JP H0186106U JP 18116687 U JP18116687 U JP 18116687U JP 18116687 U JP18116687 U JP 18116687U JP H0186106 U JPH0186106 U JP H0186106U

Authority

JP

Japan

Prior art keywords

wall

surrounds

ventilation hole

legs

lens plate

Prior art date

1987-11-30

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

• 230000011514 reflex Effects 0.000 claims description 4
• 230000003014 reinforcing effect Effects 0.000 claims description 3
• 238000009423 ventilation Methods 0.000 claims description 3
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1