Revision history of "File:Patent-DE-821773.pdf"

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  • curprev 02:29, 11 December 2021Piccardi talk contribsm 305 bytes +15 Sostituzione testo - "^{{PatentInfo " con "== Dettagli == {{PatentInfo "
  • curprev 22:41, 25 March 2021Piccardi talk contribs 290 bytes +290 {{PatentInfo |Assignee=Geha Werke G.M.B.H. |Country=DE |ApplicationNum=G2953 |ApplicationDate=1950-07-06 |PatentNum=821773 |PatentDate=1951-11-19 |PriorityDate=1950-07-06 |Titolo=Druckbleistift |Marca=Geha |Descrizione=Matita meccanica }} ==Informazion...