|
FR2921229A1
|
|
Auto natural humidification culture container from water storage, adapted culture tray
|
|
FR2819147A1
|
|
Culture support element for vegetation of surfaces
|
|
FR2680948A1
|
|
METHOD AND PLANT FOR THE INDUSTRIAL PRODUCTION OF PLANTS IN GROUND CULTIVATION
|
|
FR2665049A1
|
|
PROCESS FOR DETERMINING THE QUANTITY OF WATER REQUIRED FOR A CULTURE SUBSTRATE AND A CULTURE CONTAINER SUITABLE FOR ITS USE.
|
|
FR2518532A1
|
|
Fertiliser prodn. from sewage sludge - uses continuous proportioning and mixing of sludge with additives to produce crumbs of prod.
|
|
CA1070947A
|
|
Grass carpet for covering surfaces to be grassed and manufacturing process
|
|
FR2262258A1
|
|
Waste material furnace feed machine - has scrapers delivering to top of regulating hopper and charge regulating blade
|
