Patent Classification Explorer PCE

DIFF Subgroup

B01L 3/02

Burettes; Pipettes

Introduced: September 1968

Full Title

Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers > Burettes; Pipettes

Of 7 combined children, 0 exist in both systems.

7 codes are CPC-only extensions.

Child Classifications

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B01L 3/0203 +1 CPC CPC only CPC only
B01L 3/021 +2 CPC CPC only CPC only
B01L 3/0241 +6 CPC CPC only CPC only
B01L 3/0275 +1 CPC CPC only CPC only
B01L 3/0282 CPC only CPC only
B01L 3/0286 CPC only CPC only
B01L 3/0289 +1 CPC CPC only CPC only