Revision history of "File:Patent-DE-718495.pdf"

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  • (cur | prev) 00:53, 30 August 2013Piccardi (talk | contribs). . (416 bytes) (-11)
  • (cur | prev) 18:36, 13 July 2013Piccardi (talk | contribs). . (427 bytes) (+427). . ({{PatentInfo |Inventor=Heinrich Woringen, Robert Nitzsche |Assignee=Kaweco Badische Füllfederfabrik Friedrich Grube |Country=DE |ApplicationNum=K146762 |ApplicationDate=1937-06-03 |PatentNum=718495 |PatentDate=1944-09-29 |PriorityDate=1937-06-03 |Tito...)
Facts about "Patent-DE-718495.pdf"
Application dateJune 3, 1937 +
Application numberK146762 +
Assigned toKaweco Badische Füllfederfabrik Friedrich Grube +
Invented byHeinrich Woringen + and Robert Nitzsche +
Patent dateSeptember 29, 1944 +
Patent descriptionMatita meccanica +
Patent number718495 +
Patent titleDruckfuellbleistift mit zwei Minenklemmzangen +
Patented byKaweco +
Patented inDE +
Priority dateJune 3, 1937 +