Shaft to hub fixture for gear ring - has inner and outer rings with bolted conical mating surfaces giving clamping action
US4218234A
Soil conditioners
IT1060112B
Soil improvement agents contg reactive tensides - prepd by reaction of amines and aldehydes, improving structure, water capacity and bacterial content of soil
IT1060111B
Cation-active soil conditioners promoting plant growth - contg phyto-toxic acid amides, N-heterocycles, imidazoline or imidazolinium derivs and opt polymer flocculants and carriers
ES421220A1
Method of increasing plant yield with soil conditioners
ES421221A1
Reactive tenside soil conditioners
NL7314786A
Protein/vitamin concentrates - produced by cultivating microorganisms on fat-contg media
CA1015201A
Microbiological process for the production of a protein-vitamin concentrate
CH587612A5
Protein/vitamin concentrates - produced by cultivating microorganisms on fat-contg media
