Beer Brewing Patent Poster (1873, Louis Pasteur)
Regular price $15.00
Patent No. 135,245 was issued on January 28, 1873, to Louis Pasteur for his work with fermentation in the patent titled an “Improvement in Brewing Beer and Ale” (pasteurization). We produce it using high-quality resistant materials, the poster is tear-resistant and waterproof and it comes in 4 different sizes.