JPH01167713U - - Google Patents

Info

Publication number

JPH01167713U

JPH01167713U JP6483588U JP6483588U JPH01167713U JP H01167713 U JPH01167713 U JP H01167713U JP 6483588 U JP6483588 U JP 6483588U JP 6483588 U JP6483588 U JP 6483588U JP H01167713 U JPH01167713 U JP H01167713U

Authority

JP

Japan

Prior art keywords

amplification circuit

audio amplification

audio

speaker

speakers

Prior art date

1988-05-17

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

• 230000003321 amplification Effects 0.000 claims 3
• 238000003199 nucleic acid amplification method Methods 0.000 claims 3
• 230000005236 sound signal Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1