A patent is a right granted to the owner of an invention that prevents others from making, using, importing or selling the invention without his permission.A patentable invention can be a product or a process that gives a new technical solution to a problem. patent is a right granted to the owner of an invention that prevents others from making, using, importing or selling the invention without his permission.
macula sacÂ´culi a thickening on the wall of the saccule where the epithelium contains hair cells that receive and transmit vestibular impulses. macula utriÂ´culi a thickening in the wall of the utricle where the epithelium contains hair cells that are stimulated by linear acceleration and deceleration and by gravity.
macula - a patch of skin that is discolored but not usually elevated; caused by various diseases. macule. maculation, patch, speckle, dapple, fleck, spot - a small contrasting part of something; a bald spot; a leopard's spots; a patch of clouds; patches of thin ice; a fleck of red.