TREA

Hong Kong Stationery Mfg. Co., Ltd.

Follow

Organization

  • Kowloon, HK
Organizations

Patents Grantslast 30 patents

  • Information Patent Grant

    Ring binder assembly
    • Patent number 5,882,135
    • Issue date Mar 16, 1999
    • Hong Kong Stationery Mfg. Co., Ltd.
    • Chung Nin Ko
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER

Patents Applicationslast 30 patents

Trademarklast 30 trademarks