Complete the sentence about Toblerone with the correct year: Theodor Tobler applied for a patent for the Toblerone manufacturing process in Bern in ______.

Answer and explanation

Correct answer: A. 1909

  1. Step 1: Theodor Tobler applied for a patent for the Toblerone manufacturing process in Bern in 1909. Answer: 1909. Why not the others: 1919, 1934 and 1917 don't fit.

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Toblerone: complete the sentence… | Swiss General Knowledge