essential goods
1.(2) The foregoing provision does not impose upon the countries of the Union any obligation to regard as valid the assignment of any mark the use of which by the assignee would, in fact, be of such a nature as to mislead the public, particularly as regards the origin, nature, or essential qualities, of the goods to which the mark is applied.
2.Especially dimple the financial balance gap of county township to strengthen protrudingly after the reform of the rural expenses of taxation, peasant essential education, medical treatment, social security, rural information service, etc. public goods supply with weak problem demand urgently to discuss the way of solving.
4.Finally, emphatically analyses and predicts the relevant influenceing factors of volume of goods and guest transported, then utilizes mathematical statistics method and some other proper tool, makes concrete and accurate prediction of regional volume of goods and guest transported, offer essential data reference and basis for the regional traffic planning and scale confirming .
5.Technical market is an important market for essential factors of production. To make speedy forecasting and benefit evaluating for the changes between supply and demand and for the developing tendeny of technical market timely possesses important significance for increasing the market adaptability of technical goods and the identification ability of economic characters of technical projects and for promoting the prosperity and development of technical market.

