Does the Patent Reexamination Board (PRB) provide any consulting service to the public?
Yes,the contact information of PRB for public consulting service are as follows: Telephone: 8610-62801799; Fax: 8610- 62801800
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Yes,the contact information of PRB for public consulting service are as follows: Telephone: 8610-62801799; Fax: 8610- 62801800