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US2759300A
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Method and means for introducing a predetermined amount of a poisonous material beneath the surface of the soil
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GB759510A
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Improved windshields for spraying machines
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GB741620A
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Fungicidal preparations containing a basic copper salt and manufacture of said preparations
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Production of bis-(dimethylamino)-chlorophosphine oxide
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GB730587A
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Means for introducing a predetermined amount of a poisonous material beneath the surface of the soil
|
|
GB705926A
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Means for introducing chemicals beneath the surface of the soil
|
|
GB717610A
|
|
Means for the safe storing and handling of highly toxic pesticides
|
|
GB720490A
|
|
Production of bis-(dimethylamino)-chlorophosphine oxide
|
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IE19972L
|
|
Organic phosphorus compounds
|
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GB700322A
|
|
Improvements in or relating to insecticides
|
|
GB702607A
|
|
Means for the application of insecticides
|
|
IE19701L
|
|
Organic phosphorus compounds
|
|
GB707301A
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|
Improvements relating to spraying machines
|
|
GB700193A
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|
Improvements in cabs for vehicles
|
|
GB696656A
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Improvements in or relating to the manufacture of phosphorus-containing organic compounds
|
|
GB697989A
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|
Improvements in or relating to pesticides
|
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|
Poisons for destroying insects selectively by the use of alkalisoluble coatings on said poisons
|
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GB688787A
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|
Improvements in or relating to phosphorus-containing organic compounds
|
|
GB711958A
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Improvements relating to spraying machines
|
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US2594556A
|
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Process for the purification of derivatives of phenoxyacetic acid
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