Revision history of "File:Patent-FR-554761.pdf"

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  • (cur | prev) 18:44, 18 August 2013Piccardi (talk | contribs). . (588 bytes) (+107)
  • (cur | prev) 02:25, 25 April 2013Piccardi (talk | contribs). . (481 bytes) (+481). . ({{PatentInfo |Inventor=Edward Stephen Sears |Assignee=Mabie, Todd & Company Limited |Country=FR |ApplicationNum=554761 |ApplicationDate=1922-08-04 |PatentNum=554761 |PatentDate=1923-06-16 |PriorityDate=1921-08-24 |Titolo=Perfectionnements apportés aux...)
Facts about "Patent-FR-554761.pdf"
Application dateAugust 4, 1922 +
Application number554761 +
Assigned toMabie, Todd & Company Limited +
Invented byEdward Stephen Sears +
Patent dateJune 16, 1923 +
Patent descriptionSistema di caricamento +
Patent number554761 +
Patent titlePerfectionnements apportés aux porte-plumes à réservoir +
Patented bySwan +
Patented inFR +
Priority dateAugust 24, 1921 +