Revision history of "File:Patent-US-2162223.pdf"

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  • (cur | prev) 02:03, 29 July 2012Piccardi (talk | contribs). . (425 bytes) (+44)
  • (cur | prev) 02:00, 29 July 2012Piccardi (talk | contribs). . (381 bytes) (+381). . ({{PatentInfo |Inventor=Gabriel Larsen |Assignee=L. E. Waterman Company |Country=US |ApplicationNum=133935 |ApplicationDate=1937-03-31 |PatentNum=2162223 |PatentDate=1939-06-13 |PriorityDate=1937-03-31 |Titolo=Fountain pen barrel |Marca=Waterman |Descri...)
Fatti riguardanti Patent-US-2162223.pdf
Application datemarzo 31, 1937 +
Application number133935 +
Assigned toL. E. Waterman Company +
Invented byGabriel Larsen +
Mention patentFile:Patent-US-D105022.pdf +
Patent dategiugno 13, 1939 +
Patent descriptionFinestra trasparente +
Patent number2162223 +
Patent titleFountain pen barrel +
Patented byWaterman +
Patented inUS +
Priority datemarzo 31, 1937 +