| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a base structure of a metal stand column installed in the roadside of a road such as a street and an elevated road or in a park used for setting the devices such as illuminating and marking devices, a camera, a microphone and a speaker. <P>SOLUTION: The base structure of the metal stand column is composed of: a metal stand column; a base plate to which the lower end of the metal stand column is joined; and a cup member the lower end side of which is joined to the base plate, the upper end side being joined extending over the whole periphery along the outer periphery of the metal stand column. <P>COPYRIGHT: (C)2004,JPO |
