A
SECTION A — HUMAN NECESSITIES
FOODSTUFFS
;
TOBACCO
A23
FOODS OR FOODSTUFFS
;
THEIR TREATMENT, NOT COVERED BY OTHER CLASSES
A23
Note(s)
Attention is drawn to the following places:
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C08B
Polysaccharides, derivatives thereof
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C11
Animal or vegetable oils, fats, fatty substances or waxes
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C12
Biochemistry, beer, spirits, wine, vinegar
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C13
Sugar industry.
[4]
Processes using enzymes or micro-organisms in order to:
liberate, separate or purify a pre-existing compound or composition, or to
treat textiles or clean solid surfaces of materials
are further classified in subclass
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C12S
.
[5]
A23F
COFFEE
;
TEA
;
THEIR SUBSTITUTES
;
MANUFACTURE, PREPARATION, OR INFUSION THEREOF
(coffee or tea pots
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A47G 19/00
; tea infusers
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A47G 19/00
; apparatus for making beverages, e.g. coffee or tea,
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A47J 31/00
; coffee mills
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A47J 42/00
)
P:0
A23F 3/00
Tea
;
Tea substitutes
;
Preparations thereof
A23F 3/06
·
Treating tea before extraction
(reducing or removing alkaloid content
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A23F 3/00
)
;
Preparations produced thereby
(tea extract preparations
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A23F 3/00
)
[3]
A23F 3/40
·
Tea flavour
;
Tea oil
;
Flavouring of tea or tea extract
(synthetic tea flavours
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A23L 1/226
)
[3]
P:10
A23F 5/00
Coffee
;
Coffee substitutes
;
Preparations thereof
[3]
A23F 5/24
·
Extraction of coffee
(isolation of coffee flavour or coffee oil
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A23F 5/46
)
;
Coffee extracts
(with reduced alkaloid content
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A23F 5/00
)
;
Making instant coffee
(methods of roasting extracted coffee
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A23F 5/00
)
[3]
A23F 5/46
·
Coffee flavour
;
Coffee oil
;
Flavouring of coffee or coffee extract
(synthetic coffee flavours
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A23L 1/226
)
[3]