1
Drewe Nigel Wyndham, Waters Alan Cecil, Giffard Peter Ernest: Herbicidal compositions. Imperial Chemical, Cushman Darby & Cushman, November 18, 1975: US3920443 (11 worldwide citation)

Herbicidal compositions containing a bipyridylium quaternary salt and an alkyl pyridine odourant.


2
Giffard Peter Ernest: Process for formulating waxed pellets.. Ici, June 13, 1990: EP0372796-A2 (3 worldwide citation)

A process for the formulation of an active ingredient in the form of waxed pellets comprising the steps of : either (I) intimately mixing powdered ingredients, powdered concentrate of active ingredient and powdered wax; or alternatively, (II) (a) intimately mixing powdered ingredients excluding the ...


3
Giffard Peter Ernest: Process for formulating waxed pellets. Ici, June 13, 1990: GB2225720-A

A process for the formulation of an active ingredient in the form of waxed pellets comprising the steps of : either (I) intimately mixing powdered ingredients, powdered concentrate of active ingredient and powdered wax; or alternatively, (II) (a) intimately mixing powdered ingredients excluding the ...



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