JPS63174196U - - Google Patents

Info

Publication number

JPS63174196U

JPS63174196U JP4345887U JP4345887U JPS63174196U JP S63174196 U JPS63174196 U JP S63174196U JP 4345887 U JP4345887 U JP 4345887U JP 4345887 U JP4345887 U JP 4345887U JP S63174196 U JPS63174196 U JP S63174196U

Authority

JP

Japan

Prior art keywords

circuit

lighting

lamp

timer

temporary

Prior art date

1987-03-26

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 2
• 230000010255 response to auditory stimulus Effects 0.000 claims 1
• 230000005236 sound signal Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1

Cited By (1)