TREA

Vilagrasa, S.A.

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  • Barcelona, ES
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Patents Grantslast 30 patents

  • Information Patent Grant

    Support for desktop calendars
    • Patent number 5,273,155
    • Issue date Dec 28, 1993
    • Vilagrasa, S.A.
    • Andre R. Sala
    • B42 - BOOKBINDING ALBUMS FILES SPECIAL PRINTED MATTER