Chapter V – Unity of invention
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4. Applicant's reply to the invitation to pay additional fees (Form 405)

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4. Applicant's reply to the invitation to pay additional fees (Form 405) 

A revised version of this publication entered into force.

4.1 No payment of additional examination fees or failure to reply
4.2 Payment of additional examination fees without protest
4.3 Payment of additional examination fees under protest
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