The provisions of this chapter shall not apply in respect to the use of tangible personal property held for sale and displayed in single trade shows for a period not in excess of thirty days, the primary purpose of which is to promote the sale of products or services.

[1980 c 37 § 70. Formerly RCW 82.12.030(20).]

NOTES:

     Intent -- 1980 c 37: See note following RCW 82.04.4281.