motors and engines, except for land vehicles; machine coupling and transmission components, except for land vehicles; incubators for eggs; automatic vending machines; electric food blenders; electric milk frothers; electric coffee frothers; electric coffee grinders and mills; coffee extracting machines; electric mixers for household purposes; electric kitchen mixers; electric food mixers; milk filtering machines; hand-held electric milk frothers; electric milk makers in the nature of machines...