Cerca per proprietà

This page provides a simple browsing interface for finding entities described by a property and a named value. Other available search interfaces include the page property search, and the ask query builder.

Elenco dei risultati

File:Patent-US-1708671.pdf + (Machine for writing a plurality of signatures)
File:Patent-US-1411715.pdf + (Magazine Pencil)
File:Patent-US-1533087.pdf + (Magazine pencil)
File:Patent-US-1720717.pdf + (Magazine pencil)
File:Patent-US-1833244.pdf + (Magazine pencil)
File:Patent-US-1489590.pdf + (Magazine pencil)
File:Patent-US-1551604.pdf + (Magazine pencil)
File:Patent-US-1551601.pdf + (Magazine pencil)
File:Patent-US-1742711.pdf + (Magazine pencil)
File:Patent-US-1236069.pdf + (Magazine pencil)
File:Patent-US-1567910.pdf + (Magazine pencil)
File:Patent-US-1846604.pdf + (Magazine pencil)
File:Patent-US-2504420.pdf + (Magazine pencil with rotary lead propelling means)
File:Patent-DE-369345.pdf + (Magazinschreibstift)
File:Patent-US-2510634.pdf + (Magnetic desk set)
File:Patent-US-2159002.pdf + (Manufacture of metal stock)
File:Patent-US-2159003.pdf + (Manufacture of writing pens)
File:Patent-US-2228250.pdf + (Manufacture of writing pens)
File:Patent-US-2396058.pdf + (Marking pen)
File:Patent-US-2254975.pdf + (Material for pen tips)
File:Patent-US-1735199.pdf + (Means and method of assembling nibs and feed members for fountain pens)
File:Patent-US-716489.pdf + (Means for attaching caps to fountain or other pens)
File:Patent-GB-432142.pdf + (Means for filling the necks of bottles)
File:Patent-US-1867932.pdf + (Means for making pen nibs)
File:Patent-US-1450162.pdf + (Means for retaining pens, pencils, and the like in the pockets of garments)