Mangharam J. Harilela

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  • Kowloon, HK

Patents Grantslast 30 patents

  • Information Patent Grant

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    • Patent number 4,862,436
    • Issue date Aug 29, 1989
    • Harilela Bob Limited
    • Mangharam J. Harilela
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS