Liquid circulating devices for use with drilling machines for drilling stone or concrete consisting of a circulating pump, tubes and a liquid container for preventing dust scattering, reducing heat generation of the drilled object, and suppressing noise generation; liquid circulating devices for use with machines for drilling tiles consisting of a circulating pump, tubes and a liquid container for preventing dust scattering, reducing heat generation of the drilled object, and suppressing nois...

Sketchbooks; Collators for office use; Document markers; Document portfolios; Electric staplers for offices; Exercise-book covers; Exercise book covers; Extensions and attachments for pencils; Felt writing pens; Graph paper; Pocket pen shields; Pouches for writing instruments; Printed paper labels; Stationery cases; Steel pens; Watercolour paintings