JPS63181040U - - Google Patents

Info

Publication number

JPS63181040U

JPS63181040U JP7105087U JP7105087U JPS63181040U JP S63181040 U JPS63181040 U JP S63181040U JP 7105087 U JP7105087 U JP 7105087U JP 7105087 U JP7105087 U JP 7105087U JP S63181040 U JPS63181040 U JP S63181040U

Authority

JP

Japan

Prior art keywords

dial

hook

button

time

telephone

Prior art date

1987-05-14

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
• 238000010586 diagram Methods 0.000 description 1
• 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1