204208 ⎘
Dimensions; Characteristics
Sub-classes:ROLLER MODULE
#2Current switch
#3KEY ILLUMINATION SWITCH MODULE AND LIGHT GUIDE SHEET
#4KEYBOARD DEVICE
#5Pillow Keycap for a Keyboard
#6Light guide sheet and electronic equipment utilizing the same
#7Backlighted keyboard and method using patterned light guide
#8Condensed keyboard for electronic devices
#9Lightguide arrangement and related applications
#10Condensed keyboard for electronic devices
#11Operation device
#12Apparatus including a push-button with a compressible member