View source for File:Patent-GB-190909893.pdf

Jump to: navigation, search

You do not have permission to edit this page, for the following reason:

The action you have requested is limited to users in the group: Users.

You can view and copy the source of this page.

Return to File:Patent-GB-190909893.pdf.

Application dateApril 26, 1909 +
Application number190909893 +
Assigned toWilliam A. Welty +
Invented byWilliam A. Welty +
Patent dateJuly 1, 1909 +
Patent descriptionSistema di caricamento +
Patent number190909893 +
Patent titleImprovements in Self-filling Fountain Pens +
Patented byWelty +
Patented inGB +
Priority dateApril 27, 1908 +
Same invention ofFile:Patent-US-916513.pdf +
Used for featureHump filler +