Refine My Results

Creation Date 

1. Before 2017  (1)
2. 2017 To 2018  (2)
3. 2019 To 2020  (2)
4. 2021 To 2022  (9)
5. After 2022  (2)
6. More options 

Subject 

1. Chemistry  (13)
2. Metallurgy  (13)
3. Preparations For Medical, Dental, Or Toilet Purposes  (8)
4. Transporting  (7)
5. Performing Operations  (7)
6. Methods Or Apparatus For Sterilising Materials Or Objects Ingeneral  (7)
7. Disinfection, Sterilisation, Or Deodorisation Of Air  (7)
8. Treatment Of Water, Waste Water, Sewage, Or Sludge  (7)
9. Compositions Based Thereon  (7)
10. Their Preparation Or Chemical Working-Up  (7)
11. Organic Macromolecular Compounds  (7)
12. Materials For Bandages, Dressings, Absorbent Pads, Or Surgicalarticles  (7)
13. Their Relevant Apparatus  (7)
14. Derivatives Of Natural Macromolecular Compounds  (7)
15. Chemical Or Physical Processes, E.G. Catalysis Or Colloidchemistry  (7)
16. Chemical Aspects Of Bandages, Dressings, Absorbent Pads, Orsurgical Articles  (7)
17. Physical Or Chemical Processes Or Apparatus In General  (7)
18. More options 

Language 

1. French  (12)
2. German  (6)
3. Spanish  (1)
4. More options