Matches 101 - 150 out of 151 < 1 2 3 4 >
Match Document Document Title
3707132 SOD KNIFE FOR ANHYDROUS AMMONIA  
A constant attitude sod knife for injection of anhydrous ammonia to the soil which includes a ground opening blade structure, a gas injection tube disposed at the heel or trailing of the blade and...
3625166 VOLATILE LIQUID KNIFE APPLICATOR  
A knife applicator for applying volatile liquids to the soil is provided herein. The knife applicator is comprised of a shank securable to a tool bar and a leading knife formed on the shank for...
3618538 APPARATUS FOR APPLYING FERTILIZERS BENEATH SOIL  
An improved plow knife is disclosed for introducing a dry fertilizer and anhydrous ammonia in a common band at a predetermined depth beneath the surface of the soil being treated. The shank of the...
3608645 FARM TRAILER WITH LOAD BALANCING MEANS  
A fertilizer tank mounted on a two-wheeled frame with a tractor hitch includes the improvement of a hydraulically driven linkage for moving the tank forward and rearward on rails incorporated in...
3542137 DEVICE TO TRAP ANHYDROUS AMMONIA  
3536145 ATTACHING MEANS FOR A SOIL SEALER  
3447495 APPARATUS FOR INJECTION OF SOIL CHEMICALS  
3439636 CULTIVATOR TINE WITH FLUID DISPENSER  
3396685 Auxiliary fertilizer applicator  
3384039 Fertilizer applicator implement  
3326152 Gas dispenser assembly  
3306241 Ammoniated fertilizer sealing device  
3296985 Oscillating plow and fertilizing apparatus  
3294181 Earth plowing tip for fertilizing implements  
3292562 Coulter-knife blade assembly  
3273940 Mining pick  
3259087 Fertilizer applicator blade  
3237577 Ammonia applicator  
3231025 Sonic soil cultivator  
3227226 Fertilizer sealer having interchangeable arms  
3194193 System and apparatus for preparing soil for row crop planting  
3188989 Applicator knife  
3170421 Submulcher and planter in combination therewith  
3158958 Soil treating method  
3157139 Trench closer  
3148642 Soil treating apparatus  
3106089 Method and apparatus for locating leaks  
3092052 Harrow tooth for the dispensing of liquid ammonia into the soil  
3003664 Material applying implement  
2988026 Soil injection apparatus  
2973728 Anhydrous ammonia metering dispenser  
2947269 Method of fertilizing, using yellow phosphorus  
2943419 Agricultural process and apparatus for carrying out the same  
2924187 Subsoil applicator  
2905117 Apparatus for mixing fertilizer solutions for soil conditioning  
2904119 Earth working tool mounting means  
2874656 Liquid fertilizer subsoil injector  
2853030 Fertilizer applicator attachment  
2849970 Subsoil injector  
2842899 Earth working method  
2843066 Applicator foot for soil treatment with ammonia  
2827005 Fluid fertilizer distributor  
2806682 Power-picking and lifting apparatus  
2804034 Tractor mounted implement  
2784530 Method for mixing ammonia with water and introducing the mixture into the soil  
2781733 Apparatus for dispensing material beneath the shank of a groundworking tool  
3606848 Title is not available  
1002344 Title is not available  
3588139 Title is not available  
3621800 Title is not available  
Matches 101 - 150 out of 151 < 1 2 3 4 >