ACIER DE CEMENTATION A TEMPERATURE DE REVENU ELEVEE, PROCEDE POUR SON OBTENTION ET PIECES FORMEES AVEC CET ACIER

Patent europeic · EP1097248 · Stritgà

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Numer da publicaziun
EP1097248
Numer da la dumonda
EP99926549
Gener
Patent europeic cun effect per la Svizra ed il Liechtenstein
Status
Stritgà
Scrittira da patent
Concedì
Annunzià
28-06-1999
Publitgà
09-05-2001
Concedì
24-04-2002
Stritgà
27-06-2019
Motiv
Durada maximala cuntanschida
Classas IPC
C22C 38/44 (2006.01)
C22C 38/42 (2006.01)
C22C 38/46 (2006.01)
Prioritad
FR 9808247 29.06.1998
Dumonda PCT
PCT/FR1999/001543 28.06.1999
Publicaziun PCT
WO2000/000658 06.01.2000
Lingua da l’annunzia
franzos
Funtauna
Swissreg

Istorgia

Quai che l’Institut federal da la proprietad intellectuala ha publitgà davart quest titel, il pli nov l’emprim.

  1. 01-07-2019

    Durada maximala cuntanschida

    Published in Swissreg on 01.07.2019

  2. 31-10-2007

    Adressa midada

    Representative
    E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich → E. Blum & Co. AG, Patent- und Markenanwälte VSP, Vorderberg 11, 8044 Zürich

    Published in +pat+ No 20 in 2007

  3. 31-07-2002

    Represchentant inscrit

    Representative
    E. Blum & Co. Patentanwälte, Am Vorderberg 11, 8044 Zürich

    Published in +pat+ No 14 in 2002

  4. 30-04-2002

    Concedì

    Published in PIDTJ No 8 in 2002

Partidas

Inventur

DUBOIS, Philippe

F-91480 Quincy Sous Sénart, FR

Il register numna mintga partida cun num ed adressa. In possessur u in represchentant vegn collià cun in’organisaziun, sch’exact ina unitad giuridica dal register da commerzi porta ses num; la via d’ina partida betg enconuschida uschia na vegn betg mussada qua.