[ Integrated circuits; ] integrated circuit sockets; electrical connectors, optical connectors; printed circuit boards; flexible printed circuit boards; flexible boards for electrical electromagnetic, and radio wave shielding [ ; blank integrated circuit cards and smart cards; integrated circuit cards and smart cards containing programming used with text, audio, video, voice, and image [date ] * data *; computer memory cards, mobile memory cards, digital camera memory cards and computer printer memory cards and electronic parts therefore; measuring devices and instruments, namely, viscometers and densimeters; battery terminals; battery holders ]