Revision history of "File:Patent-US-1808045.pdf"

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  • (cur | prev) 01:35, 22 August 2013Piccardi (talk | contribs). . (382 bytes) (+30)
  • (cur | prev) 23:31, 24 June 2012Piccardi (talk | contribs). . (352 bytes) (+352). . ({{PatentInfo |Inventor=Henry Krause |Assignee=Henry Krause |Country=US |ApplicationNum=411747 |ApplicationDate=1929-12-05 |PatentNum=1808045 |PatentDate=1931-06-01 |PriorityDate=1929-12-05 |Titolo=Clip structure for fountain-pen caps, pencils and the l...)
Fatti riguardanti Patent-US-1808045.pdf
Application datedicembre 5, 1929 +
Application number411747 +
Assigned toHenry Krause +
Invented byHenry Krause +
Patent dategiugno 1, 1931 +
Patent descriptionFermaglio a molla +
Patent number1808045 +
Patent titleClip structure for fountain-pen caps, pencils and the like +
Patented byChilton +
Patented inUS +
Priority datedicembre 5, 1929 +
Used for featureFermaglio +