JPS6257542U - - Google Patents

Info

Publication number

JPS6257542U

JPS6257542U JP14985685U JP14985685U JPS6257542U JP S6257542 U JPS6257542 U JP S6257542U JP 14985685 U JP14985685 U JP 14985685U JP 14985685 U JP14985685 U JP 14985685U JP S6257542 U JPS6257542 U JP S6257542U

Authority

JP

Japan

Prior art keywords

lighting

storage battery

lighting means

detection circuit

output

Prior art date

1985-09-30

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

• 238000001514 detection method Methods 0.000 claims description 3
• 238000005286 illumination Methods 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1