File:Patent-DE-741772.pdf
![]() Size of this JPG preview of this PDF file: 443 × 599 pixels. Other resolution: 177 × 240 pixels. |
Original file (1,295 × 1,752 pixels, file size: 481 KB, MIME type: application/pdf, 5 pages)
Inventor |
August Leistenschneider |
---|---|
Assignee |
Montblanc-Simplo G.m.b.H. |
Country |
DE |
Application N° |
M137008 |
Application Date |
1937-01-28 |
Patent N° |
741772 |
Brevettato |
1943-11-17 |
Priorità |
1937-01-28 |
Brand | |
Title |
Druckfüllbleistift mit einem durch ein unter Federwirkung stehendes Vorschubrohr längs verschiebbaren Spitzenkörper |
Description |
Matita meccanica |
Riferimenti esterni
Informazioni
Brevetto per una matita meccanica.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 15:55, 13 August 2012 | ![]() | 1,295 × 1,752, 5 pages (481 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=August Leistenschneider |Assignee=Montblanc-Simplo G.m.b.H. |Country=DE |ApplicationNum=M137008 |ApplicationDate=1937-01-28 |PatentNum=741772 |PatentDate=1943-11-17 |PriorityDate=1937-01-28 |Titolo=Druckfüllbleistift mit einem d... |
- You cannot overwrite this file.
File usage
There are no pages that link to this file.
Fatti riguardanti Patent-DE-741772.pdf
Application date | gennaio 28, 1937 + |
Application number | M137008 + |
Assigned to | Montblanc-Simplo G.m.b.H. + |
Invented by | August Leistenschneider + |
Patent date | novembre 17, 1943 + |
Patent description | Matita meccanica + |
Patent number | 741772 + |
Patent title | Druckfüllbleistift mit einem durch ein unter Federwirkung stehendes Vorschubrohr längs verschiebbaren Spitzenkörper + |
Patented by | Montblanc + |
Patented in | DE + |
Priority date | gennaio 28, 1937 + |