Calaméo - Felix Hoffmann - Das Aspirin (2)
Felix Hoffmann — The Man Behind Both Lifesaving Aspirin and Deadly Heroin | by Sara Rumlow | Medium
CeleBrate Daily - 27 February 1900 - Felix Hoffman was issued a US patent for the painkiller aspirin. A salicylic acid, the precursor of aspirin, is found in leaves and bark extracts
Felix Hoffmann - Inventor of Aspirin? - More than Beer and Schnitzel
6 Mart 1899 - Bayer, aspirini ticari bir marka olarak kayıt altına aldı. - Anahtar Emlak
Aspirin was first synthesised by the German chemist Felix Hoffman (1868-1946) and introduced to the medical market in 1899 as a relief against pain. I... - SuperStock
Stichtag - 21. Januar 1868: Der Aspirin-Erfinder Felix Hoffmann wird geboren - Stichtag - WDR
Aspirin (Acetylsalicylic Acid) - YouTube
Felix Hoffmann, the Man Who Invented Aspirin and Heroin | OpenMind
Felix Hoffmann, the Man Who Invented Aspirin and Heroin | OpenMind
Dr. Felix Hoffman successfully synthesized acetylsalicylic acid to a chemically pure and stable form in 1897 while working at Bayer. It would be marketed two years later under the name of Aspirin.
Felix Hoffmann - Vikipedi
Eroin Nasıl İcat Edildi? - Ekşi Şeyler
Felix Hoffmann - Personalities of Bayer's History
Aspirin was first synthesised by the German chemist Felix Hoffman (1868-1946) and introduced to the medical market in 1899 as a relief against pain. I... - SuperStock
Felix Hoffmann - Inventor of Aspirin? - More than Beer and Schnitzel
Felix Hoffmann: The Man Who Invented Aspirin And Heroin
Ağrı kesici ilaç olarak piyasaya sürülen Eroin'in tarihi
Felix Hoffmann • Biografias • Quimicafacil.net
This Day in Patent History - On February 27, 1900, Felix Hoffman patented acetyl salicylic acid aka aspirin - Patent Yogi LLC
Eroin Nasıl İcat Edildi? - Ekşi Şeyler
To Your Health: Take two: Aspirin
Kapheros on X: "Aspirin... Bayer'in kimyagerlerinden Dr. Felix Hoffmann, saf asetilsalisilik asidi üretmeyi başarırken, bunu söğüt ağacındaki özü kimyevi şekle getirerek yapmıştı. Söğüt ağacının özündeki şifa ilk defa düzgün bir şekilde ayrıştırılıyordu.
Felix Hoffmann: The Man Who Invented Aspirin And Heroin
