JPH0325190U - - Google Patents

Info

Publication number

JPH0325190U

JPH0325190U JP8450189U JP8450189U JPH0325190U JP H0325190 U JPH0325190 U JP H0325190U JP 8450189 U JP8450189 U JP 8450189U JP 8450189 U JP8450189 U JP 8450189U JP H0325190 U JPH0325190 U JP H0325190U

Authority

JP

Japan

Prior art keywords

notification operation

time notification

illuminance detection

control

illuminance

Prior art date

1989-07-20

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

• 238000001514 detection method Methods 0.000 claims description 4
• 238000010586 diagram Methods 0.000 description 3

Cited By (1)