Section 291 - Meaning of terms(a) Any terms used in this article shall have the same meaning as when used in a comparable context in the laws of the United States relating to federal income taxes, unless a different meaning is clearly required. Any reference in this article to the laws of the United States shall mean the provisions of the internal revenue code of nineteen hundred fifty-four, and amendments thereto, and other provisions of the laws of the United States relating to federal income taxes, as the same may be or become effective at any time or from time to time for the taxable year.(b) The term "taxpayer" means an organization or trust described in section two hundred ninety.(c) The term "tangible personal property" means corporeal personal property, such as machinery, tools, implements, goods, wares and merchandise, and does not mean money, deposits in banks, shares of stock, bonds, notes, credits or evidences of an interest in property and evidences of debt.