Search Results for: Photographic reducers
one of the world's best-known trademarks. it was registered in the patent register more than 110 years ago, on january 6, 1904. initially, the cross was registered for use for "medications for people and animals, disinfectants, preservatives, tar dyes, and chemical preparations for dyeing and photographic
one of the world's best-known trademarks. it was registered in the patent register more than 110 years ago, on january 6, 1904. initially, the cross was registered for use for "medications for people and animals, disinfectants, preservatives, tar dyes, and chemical preparations for dyeing and photographic...
https://www.bayer.com/en/logo-history.aspx