File:Patent-GB-190812001.pdf
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Dettagli
Inventor |
Eduard Penkala |
---|---|
Assignee |
Eduard Penkala |
Country |
GB |
Application N° |
190812001 |
Application Date |
1908-06-02 |
Patent N° |
190812001 |
Brevettato |
1908-08-27 |
Priorità |
1908-06-02 |
Brand | |
Title |
Improvements in and relating to Ink-stands |
Description |
Calamaio |
Riferimenti esterni
Informazioni
Brevetto di un calamaio. Stessa invenzione di nº AT-36998.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:58, 4 September 2021 | ![]() | 1,239 × 1,754, 3 pages (145 KB) | Piccardi (talk | contribs) | {{PatentInfo |Inventor=Eduard Penkala |Assignee=Eduard Penkala |Country=GB |ApplicationNum=190812001 |ApplicationDate=1908-06-02 |PatentNum=190812001 |PatentDate=1908-08-27 |PriorityDate=1908-06-02 |Titolo=Improvements in and relating to Ink-stands |Ma... |
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