(4)Any provision contained in the articles of a company which specifies or requires a longer period than forty-eight hours before a meeting of the company, for depositing with the company or any other person any instrument appointing a proxy or any other document necessary to show the validity or otherwise relating to the appointment of a proxy in order that the appointment may be effective at such meeting, shall have effect as if a period of forty-eight hours had been specified in or required by such provision for such deposit.
