File:Patent-GB-387844.pdf
Jump to navigation
Jump to search
![]() Size of this JPG preview of this PDF file: 443 × 600 pixels. Other resolution: 177 × 240 pixels. |
Original file (1,296 × 1,754 pixels, file size: 142 KB, MIME type: application/pdf, 2 pages)
Dettagli
Inventor |
Kabushiki Kaisha Namiki Seisakusho |
---|---|
Assignee |
Namiki Manufacturing Company Ltd |
Country |
GB |
Application N° |
5662/32 |
Application Date |
1932-02-25 |
Patent N° |
387844 |
Brevettato |
1933-02-16 |
Priorità |
1932-02-25 |
Brand | |
Title |
Improved Manufacture of Writing Inks |
Description |
Produzione inchiostro |
Riferimenti esterni
Informazioni
Brevetto per un metodo di produzione dell'inchiostro ferrogallico che consentiva di ridurre depositi e corrosione dei pennini in acciaio. Stessa invenzione di nº FR-732570.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 19:49, 29 March 2020 | ![]() | 1,296 × 1,754, 2 pages (142 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Kabushiki Kaisha Namiki Seisakusho |Assignee=Namiki Manufacturing Company Ltd |Country=GB |ApplicationNum=35389/33 |ApplicationDate=1933-12-15 |PatentNum=410437 |PatentDate=1934-05-17 |PriorityDate=1933-12-15 |Titolo=Improvements... |
You cannot overwrite this file.
File usage
There are no pages that use this file.