A revised version of this publication entered into force, see here

Validation states A‑VI, 3.2

Extension and validation states A‑VI, 3

Validity of priority and E/P documents B‑XII, 8

Validly claiming priority F‑VI, 1.3

Variations in proportions A‑V, 7.6

Verification of claimed priority date(s) B‑VI, 5.1

Verification of the IPC classification B‑V, 3.4

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