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Item amended Date Amended Amended Reason
5.2.2 Working with Case Law

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5.6.19 Annex D - Example of PCT Pamphlet Front Page

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7.11.3.2 Extensions under Reg 5.10(2)

Archived page containing out of date references to procedures before 2013.

7.11.3.2.3 Justification for the Extension

Archived page containing out of date references to procedures before 2013.

6.1.12.5.6 Citing patent Documents Retrieved from EPOQUE

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4.2.1.2.7 CPC Revisions

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4.2.2.1 Invention Information and Additional Information

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4.4.3.2.1 How to Find Classification Symbols for a Search

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4.2.1.1.3 Definitions, Warnings and Notes

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4.2.1.1.6 Indexing Codes

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4.2.1.2.2 Headings and Titles

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4.2.2.4 Classifying Chemical Compounds

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4.2.1.1.2 Headings and Titles

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4.2.1.2.1 Structure of the CPC and 2000 Series

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4.2.1.2.3 Definitions, Notes and Warnings

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4.4.3.2.2 How to Use Classification Symbols in Searching

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5.1.1 Re-Examination

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4.2.1.1.5 References

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6.3.5 First IPE action

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6.2.10 Annexes

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