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58.3 Refund - Patent Cooperation Treaty
§ 58.3 Refund
The International Preliminary Examining Authorities shall inform the International Bureau of the extent, if any, to which, and the conditions, if any, under which, they will refund any amount paid as a preliminary examination fee where the demand is considered as if it had not been submitted, and the International Bureau shall promptly publish such information.
Rule 58bis
Extension of Time Limits for Payment of Fees
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