BE639704A - Preparation of organic bases - Google Patents

Preparation of organic bases

Info

Publication number
BE639704A
BE639704A BE639704A BE639704A BE639704A BE 639704 A BE639704 A BE 639704A BE 639704 A BE639704 A BE 639704A BE 639704 A BE639704 A BE 639704A BE 639704 A BE639704 A BE 639704A
Authority
BE
Belgium
Prior art keywords
preparation
organic bases
bases
organic
Prior art date
Application number
BE639704A
Other languages
French (fr)
Original Assignee
Ici Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ici Ltd filed Critical Ici Ltd
Publication of BE639704A publication Critical patent/BE639704A/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D23/00—Topping machines
    • A01D23/02—Topping machines cutting the tops before being lifted
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D33/00—Accessories for digging harvesters
    • A01D33/06—Haulm-cutting mechanisms
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D23/00—Topping machines
    • A01D23/02—Topping machines cutting the tops before being lifted
    • A01D2023/022—Rotatable cleaning devices, e.g. brushes, for removing the rests of vegetal material on the root-crops not yet harvested

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
BE639704A 1962-11-12 1963-11-08 Preparation of organic bases BE639704A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB639704X 1962-11-12

Publications (1)

Publication Number Publication Date
BE639704A true BE639704A (en) 1964-05-08

Family

ID=39514057

Family Applications (2)

Application Number Title Priority Date Filing Date
BE639704A BE639704A (en) 1962-11-12 1963-11-08 Preparation of organic bases
BE711343D BE711343R (en) 1962-11-12 1968-02-27

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE711343D BE711343R (en) 1962-11-12 1968-02-27

Country Status (1)

Country Link
BE (2) BE639704A (en)

Also Published As

Publication number Publication date
BE711343R (en) 1968-07-01

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