|
2019
|
Invention
|
Polyphosphoric acid calcium magnesium fertilizer, polyphosphoric acid calcium magnesium fertilize... |
|
2016
|
Invention
|
Method for producing phosphoric acid and by-producing alpha-hemihydrate gypsum by wet-process. Pr... |
|
|
P/S
|
Manure for agriculture; fertilizers; compost; humus;
phosphate fertilizer (fertilizer); calcium ... |
|
|
P/S
|
Manure for agriculture; fertilizers; humus; calcium
superphosphate (fertilizers); compound ferti... |
|
2015
|
P/S
|
Manures for agriculture; fertilizers; humus; phosphates
[fertilisers]; superphosphates [fertilis... |
|
|
P/S
|
Fertilizers; manure for agriculture; phosphates
[fertilisers]; plant growth regulating preparati... |
