The husband may freely revoke the authorization impliedly or expressly granted to his wife to trade, stating the revocation in a public instrument which shall also be recorded in the commercial registry, published in the official periodical of the town, if there be one, or otherwise in that of the town, if there be one, or otherwise in that of the province, and announced to her correspondents by means of circulars. The publication may also be made, if the husband so demands, by proclamations and common criers. This revocation may, in no case, prejudice rights acquired before its publication in the official periodical.