User contributions for Piero Stroppa

2 March 2024

• 20:4820:48, 2 March 2024 diff hist +47 N User:Piero Stroppa Piero Stroppa current

20 December 2023

• 23:1323:13, 20 December 2023 diff hist +171 File:Vitamina C.jpg ‎Added [en] caption: Microcrystals of Ascorbic acid (Vitamin C) under an optical microscope at 60x between linear polarizing filters
• 23:1323:13, 20 December 2023 diff hist +291 File:Vitamina C.jpg ‎Added [it] caption: Cristalli di acido ascorbico (Vitamina C) al microscopio ottico a 60x tra filtri polarizzatori lineari
• 23:1323:13, 20 December 2023 diff hist +649 N File:Vitamina C.jpg Uploaded own work with UploadWizard
• 23:0523:05, 20 December 2023 diff hist +166 File:Acido acetilsalicilico.jpg ‎Added [en] caption: Microcrystals of Acetylsalicylic acid under an optical microscope at 60x between linear polarizing filters
• 23:0523:05, 20 December 2023 diff hist +290 File:Acido acetilsalicilico.jpg ‎Added [it] caption: Microcristalli di acido acetilsalicilico al microscopio ottico a 60x tra filtri polarizzatori lineari
• 23:0523:05, 20 December 2023 diff hist +477 N File:Acido acetilsalicilico.jpg Uploaded own work with UploadWizard

24 February 2020

• 23:5923:59, 24 February 2020 diff hist +300 N File:Logo cosmo.jpg Cross-wiki upload from it.wikipedia.org Tag: Cross-wiki upload

3 March 2017

• 23:3923:39, 3 March 2017 diff hist +309 N File:Stroppa (2).jpg Cross-wiki upload from it.wikipedia.org Tag: Cross-wiki upload