Definition of jet plex:
°double, made up of two parts.
°two direction (electronical signaling).
°house made up of two dwelling units.
°a cancellation combining a numerical cancellation with a second mark showing time, date, and place of posting.
Definition of jet plex:
°double, made up of two parts.
°two direction (electronical signaling).
°house made up of two dwelling units.
°a cancellation combining a numerical cancellation with a second mark showing time, date, and place of posting.