A strict Patent-Law is subject to strange drawbacks, which have been chiefly demonstrated by the inquiry in England; whilst in Holland the well-known decision of the Supreme Court of 1846 has well-nigh vitiated it. Under the circumstances, no choice was left our Government but between a stricter law than before and complete freedom. Very justly it has declared in favour of the latter, and, as it states, chiefly Switzerland in its eye, where very many branches of industry are in a most flourishing condition, ascribable, in part at least, to the very absence of Patent-Laws, with their escort of drawbacks and law-suits. There the manufacturer goes upon his own errand, avails himself of inventions made by others, and, if he cannot at once get at the bottom of the same, tries to arrive at them through his own exertions and his own ponderings. The step taken by Government deserves the more approbation, inasmuch as no legislation can sufficiently guarantee to the real inventor _that_ exclusive right which is considered a reward for the service rendered to society. Not seldom it happens that the inventor is a scholar, who makes the fruit of his labours public, leaving to others the deriving pecuniary benefits from it. Some persons, adverse to Patent-Laws, cannot yet make up their minds as to the new system being in accordance with morality, and perhaps be an encouraging of the dishonesty which lies in the appropriation of another man’s invention, thereby reminding the Netherlander of Güttenburg. To this we may bring forward the argument that, as far as the deed ascribed to that German falls within the limits of theft, or of violation of contract between master and servant, nobody will defend it; but in the circumstance that Güttenburg, having once mastered the art, applied it to bring it into operation, and by exerting his intellect, raised it to a much higher pitch of perfection, there lies nothing dishonest. If these proceedings be incriminated, then the principle ought to be transferred to another field—that of trade. Then the merchant who takes advantage of a new outlet or a new branch of commerce inaugurated by another, ought to be reprobated; but if so, farewell to all competition—nay, to the very principle of free-trade. A few of the supporters of the Patent-Law ask whether Copyright does not rest upon the same basis as the exclusive right to inventions, and whether the new law will not be followed in its wake by the ignoring of literary property. But against a few similarities we have a material difference in substance. If not all, yet most literary productions bear such a marked stamp of individuality, that intellectual property cannot be contested. However it may be, the different subjects have each their own laws, and both authors and publishers we quite leave out of the question. OPINION OF THE LEADING JOURNAL OF HOLLAND, THE “ALGEMEEN HANDELSBLAD.”