JPH0270559U - - Google Patents

Info

Publication number

JPH0270559U

JPH0270559U JP14902288U JP14902288U JPH0270559U JP H0270559 U JPH0270559 U JP H0270559U JP 14902288 U JP14902288 U JP 14902288U JP 14902288 U JP14902288 U JP 14902288U JP H0270559 U JPH0270559 U JP H0270559U

Authority

JP

Japan

Prior art keywords

public telephone

hook

charges

discharges

handset

Prior art date

1988-11-17

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

• 238000006243 chemical reaction Methods 0.000 claims 1
• 239000003990 capacitor Substances 0.000 description 2
• 230000000903 blocking effect Effects 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 238000007599 discharging Methods 0.000 description 1
• 230000001681 protective effect Effects 0.000 description 1