Ngai Keung Metal & Plastic Manufactory Limited

Follow

Organization

Tsimshatsui East Kowloon, CN

Organizations

Please log in for detailed analytics

Patents Applicationslast 30 patents

Information Patent Application
Electronic book reading apparatus
- Publication number 20050200116
- Publication date Sep 15, 2005
- Ngai Keung Metal & Plastic Manufactory Limited
- Andrew Shun Pui Chiu
- B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER