1 - 5 toradh á dtaispeáint as 5 toradh san iomlán ar an gcuardach '"Patents."', am iarratais: 0.03s Beachtaigh na torthaí
  1. 1
    de réir Stuber, Walther
    Foilsithe / Cruthaithe 1907
    Bern : Stämpfli, 1907.
    iv, 138 p. ; 22 cm.
    Ábhair: ...Chemicals Patents....
  2. 2
    Foilsithe / Cruthaithe 1947
    Weinheim : Verlag Chemie GmbH, 1947-1948.
    2 v. : ill. ; 31 cm.
    Ábhair: ...Chemical engineering Patents....
  3. 3
    Foilsithe / Cruthaithe 1942
    Berlin : Verlag Chemie, [1942-
    v. : ill. ; 31 cm.
    Ábhair: ...Chemical engineering Patents Periodicals....
  4. 4
    Foilsithe / Cruthaithe 1928
    Berlin : Verlag Chemei G.m.b.H., [1928-1941]
    14 v. : ill. ; 31 cm.
    Ábhair: ...Chemical engineering Patents Periodicals....
  5. 5
    de réir Steinherz, Desider
    Foilsithe / Cruthaithe 1921
    1921.
    15 p. ; 21 cm.
    Ábhair: ...Patent laws and legislation Germany....

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