JPH0449784Y2 - - Google Patents

Info

Publication number

JPH0449784Y2

JPH0449784Y2 JP4979488U JP4979488U JPH0449784Y2 JP H0449784 Y2 JPH0449784 Y2 JP H0449784Y2 JP 4979488 U JP4979488 U JP 4979488U JP 4979488 U JP4979488 U JP 4979488U JP H0449784 Y2 JPH0449784 Y2 JP H0449784Y2

Authority

JP

Japan

Prior art keywords

push button

case body

light

operating rod

receiving element

Prior art date

1988-04-13

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
• Discuss

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• 230000003287 optical effect Effects 0.000 claims description 27
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• 230000009471 action Effects 0.000 description 1
• 230000008859 change Effects 0.000 description 1
• 238000006243 chemical reaction Methods 0.000 description 1
• 230000000694 effects Effects 0.000 description 1
• 238000005516 engineering process Methods 0.000 description 1
• 230000006872 improvement Effects 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1