Revision history of "File:Patent-US-1977527.pdf"

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  • (cur | prev) 23:26, 26 September 2012Piccardi (talk | contribs). . (379 bytes) (+379). . ({{PatentInfo |Inventor=Herman Pohle |Assignee=Herman Pohle |Country=US |ApplicationNum=732900 |ApplicationDate=1934-06-28 |PatentNum=1977527 |PatentDate=1934-10-16 |PriorityDate=1934-06-28 |Titolo=Four color fountain pen |Marca=Unbranded |Descrizione=P...)
Fatti riguardanti Patent-US-1977527.pdf
Application dategiugno 28, 1934 +
Application number732900 +
Assigned toHerman Pohle +
Invented byHerman Pohle +
Patent dateottobre 16, 1934 +
Patent descriptionPenna multipla +
Patent number1977527 +
Patent titleFour color fountain pen +
Patented byUnbranded +
Patented inUS +
Priority dategiugno 28, 1934 +