JPH0433131U - - Google Patents

Info

Publication number

JPH0433131U

JPH0433131U JP7431990U JP7431990U JPH0433131U JP H0433131 U JPH0433131 U JP H0433131U JP 7431990 U JP7431990 U JP 7431990U JP 7431990 U JP7431990 U JP 7431990U JP H0433131 U JPH0433131 U JP H0433131U

Authority

JP

Japan

Prior art keywords

battery

voltage

monitoring element

display means

electronic device

Prior art date

1990-07-16

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

• 238000012544 monitoring process Methods 0.000 claims description 5
• 230000001681 protective effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 238000012790 confirmation Methods 0.000 description 1