Revision history of "File:Patent-DE-761937.pdf"

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Facts about "Patent-DE-761937.pdf"
Addition toFile:Patent-DE-683548.pdf +
Application dateOctober 2, 1941 +
Application numberM152011 +
Assigned toMontblanc-Simplo G.m.b.H. +
Invented byHeinrich Schwarting + and Konrad Kressel +
Patent dateMarch 10, 1955 +
Patent descriptionCaricamento a stantuffo +
Patent number761937 +
Patent titleFüllfederhalter mit Schraubkolben und einer Reibungskupplung zwischen dem Drehknopfund der Kolbenspindel +
Patented byMontblanc +
Patented inDE +
Priority dateOctober 1, 1941 +
Same invention ofFile:Patent-CH-229209.pdf +, File:Patent-FR-886249.pdf + and File:Patent-DK-63710.pdf +
Used for featurePiston filler +