POINT DISPLAY PLATE EASY TO FIND WITH LESS ERROR

摘要

PURPOSE: To reduce errors of a display plate for displaying ground ink, a point of a center of a pile and to easily search the plate. ;CONSTITUTION: An upper surface of a point display plate 1 is flattened to form a flat surface 2 on which characters, a symbol can be written, and coated with a cover 3 to protect the characters, the symbol. Tapes 4 are provided radially from a periphery of the plate 1 at several positions so that, even if the plate 1 is buried under the ground, it can be found by the tapes 4.;COPYRIGHT: (C)1994,JPO&Japio