What is know why?
Similarly, what is mean by know how?
Know-how (or knowhow or procedural knowledge) is a term for practical knowledge on how to accomplish something, as opposed to "know-what" (facts), "know-why" (science), or "know-who" (communication). When it is transferred by itself, know-how should be converted into a trade secret before transfer in a legal agreement.
Moreover, what is technical know how?
Technical Know-How means all recorded and unrecorded information and knowledge relating to the design, development of production, installation and operation of the Product.
Know-How [Intellectual Property Rights] Law and Legal Definition. Know-how means any form of technical information or assistance relating to the manufacture or placing into operation of the said products. It also means any practical knowledge, techniques, and skill that are required to achieve some practical end.