Chick marking machines for sexing purposes; incubators for eggs; chick brooders; industrial robots; silkworm rearing straw mats (parts of sericultural machines); mulberry leaf chopping machines; silkworm egg incubators; silkworm egg washing machines; silkworm egg containers (parts of egg incubators); mechanical salt water selectors for silkworm egg; hydro-chloridizing machine for silkworm egg; sericultural machines; silkworm rearing nets (parts of sericultural machines); mills for household purposes, other than hand-operated; electric mixers for household purposes; electric washing machines for household purposes; whisks, electric, for household purposes; electric fruit presses for household use; electric crushers for household purposes; electric food blenders for household purposes; electric wax-polishing machines for household purposes; blenders, electric, for household purposes; electric sweepers for household purposes; electric washing machines; dishwashers; spin dryers for household purposes (not heated); automatic dishwashers; tin openers, electric; vacuum cleaner bags for household purposes; electric vacuum cleaners; vacuum cleaners; vacuum cleaner bags.