JPH0315108Y2 - - Google Patents

Info

Publication number

JPH0315108Y2

JPH0315108Y2 JP1984197927U JP19792784U JPH0315108Y2 JP H0315108 Y2 JPH0315108 Y2 JP H0315108Y2 JP 1984197927 U JP1984197927 U JP 1984197927U JP 19792784 U JP19792784 U JP 19792784U JP H0315108 Y2 JPH0315108 Y2 JP H0315108Y2

Authority

JP

Japan

Prior art keywords

melody

generating device

board

disk

main body

Prior art date

1984-12-29

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.)

Expired

Links

• Espacenet
• Global Dossier
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• 239000000853 adhesive Substances 0.000 claims description 9
• 230000001070 adhesive effect Effects 0.000 claims description 9
• 230000002093 peripheral effect Effects 0.000 claims description 7
• 210000001015 abdomen Anatomy 0.000 claims description 4
• WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims description 3
• 239000004065 semiconductor Substances 0.000 claims description 3
• 210000000078 claw Anatomy 0.000 description 4
• 230000000694 effects Effects 0.000 description 2
• 239000010409 thin film Substances 0.000 description 2
• 229920001342 Bakelite® Polymers 0.000 description 1
• 239000004637 bakelite Substances 0.000 description 1
• 238000007796 conventional method Methods 0.000 description 1
• 239000011162 core material Substances 0.000 description 1
• 238000005553 drilling Methods 0.000 description 1
• 210000005069 ears Anatomy 0.000 description 1
• QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
• 229910052753 mercury Inorganic materials 0.000 description 1
• 238000000034 method Methods 0.000 description 1
• 230000003287 optical effect Effects 0.000 description 1
• 239000000758 substrate Substances 0.000 description 1