Revision history of "File:Patent-GB-190918450.pdf"

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  • (cur | prev) 17:47, 27 October 2013‎ Piccardi (talk | contribs)‎ . . (451 bytes) (+451)‎ . . ({{PatentInfo |Inventor=Francis Charles Jarvis, Thomas Howard Garner |Assignee=Francis Charles Jarvis, Thomas Howard Garner |Country=GB |ApplicationNum=190918450 |ApplicationDate=1909-08-10 |PatentNum=190918450 |PatentDate=1909-11-11 |PriorityDate=1909-...)
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Application dateagosto 10, 1909 +
Application number190918450 +
Assigned toFrancis Charles Jarvis, Thomas Howard Garner +
Invented byFrancis Charles Jarvis + e Thomas Howard Garner +
Patent datenovembre 11, 1909 +
Patent descriptionPenna a stilo +
Patent number190918450 +
Patent titleImprovements in Stylographic Pens +
Patented byConway Stewart +
Patented inGB +
Priority dateagosto 10, 1909 +
Same invention ofFile:Patent-FR-411575.pdf +
Used for featurePenna a stilo +