Firm Name
Ryongsong Patent Office
Contact Person
Designation
Practice Area
, Patent , , ,
Phone
(+850-2) 381-8046
Fax
(+850-2) 381-4566
Email
Web
http://
Social Media
Address
Ryongsong Patent Office Sangsin-dong Sosong District
Postal Address
Ryongsong Patent Office P.O. Box 75
City
Pyongyang
State
Zip Code
Country
North Korea