equatorial sundial made of cardboard, either the true time, the mean time of central european time or central european time display

摘要

the utility model is a kit of equatorial sundial with annular zifferblattern, either the true time (woz), the mean local time (moz), central european time (cet) and the central european time (utc) display. the equatorial world clock sundial carton consists of movable parts.all parts of the equatorial sundial is to polstab, the metal is completely made of cardboard.the equatorial sundial is characterised bythat the equatorial sundial (see24and27(page)), either the true time (woz), the mean local time (moz), central european time (cet) and the central european time (utc) display.