If any article, section or portion of article or section of this act shall be held invalid by a court of competent jurisdiction, such holding shall not affect the remainder of this act nor the context in which such article, section or portion of an article or section so held invalid may appear, except to the extent that an entire article or part of an article or section or part of a section may be inseparably connected in meaning and effect with that portion of the act to which the holding shall directly apply.