Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
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B01
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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B01L
CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
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9/00
Supporting devices; Holding devices
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B01L9/54
Supports specially adapted for pipettes and burettes
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B01L9/543
for disposable pipette tips, e.g. racks or cassettes
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