File:Patent-DE-701860.pdf
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Dettagli
Inventor |
Ernst Rösler |
---|---|
Assignee |
Montblanc-Simplo G.m.b.H., Ernst Rösler, Kaweco Badische Füllfederfabrik ringen & Grube |
Country |
DE |
Application N° |
M128347 |
Application Date |
1934-08-14 |
Patent N° |
701860 |
Brevettato |
1941-01-25 |
Priorità |
1934-08-14 |
Brand | |
Title |
Korrosionsbeständige Schreibfeder, insbesondere für Füllfederhalter |
Description |
Pennino anti-corrosione |
Riferimenti esterni
Informazioni
Brevetto per la costruzione di pennini resistenti alla corrosione.
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current | 16:04, 13 August 2012 | 1,295 × 1,752, 4 pages (243 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Ernst Rösler |Assignee=Montblanc-Simplo G.m.b.H., Ernst Rösler, Kaweco Badische Füllfederfabrik ringen & Grube |Country=DE |ApplicationNum=M128347 |ApplicationDate=1934-08-14 |PatentNum=701860 |PatentDate=1941-01-25 |PriorityD... |
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