Patent DE-1888-49919
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This patent describes the shutter closure that was essential for instant photography. The Goerz company received the exclusive right of use for the Goerz-Anschütz patent apparatus - source: Lilienthal museum description
- IPC inference from DPMA site; Goetz company as assignee from Lilienthal museum
- Inventor location: Lissa, Posen
Sources
- Original patent specification and archive record of this patent from Lilienthal museum patents web site
- Original patent document and Bibliographic info at DPMA
- Original patent document and bibliography entry at espacenet
| Year filed | 1888 |
|---|---|
| Year granted | 1889 |
| Office | DE |
| Patent number | 49919 |
| Inventors | Ottomar Anschütz |
| Inventor country | |
| Applicant person | Ottomar Anschütz |
| Applicant firm | |
| Applicant type | INDIV |
| Applicant is inventor? | 1 |
| Original title | Photographische Kamera |
| English title | Photographic camera |
| Tech fields | |
| Filing date | 1888-11-27 |
| Full specification filed date | |
| Application number | |
| Grant date | 1889-12-06 |
| Granted? | 1 |
| Publication date | |
| Supplementary to patent | |
| Related to aircraft? | 1 |
| Serial number | |
| Patent agent | |
| Assigned to | Goerz company |
| National tech categories | DE 57 |
| IPCs | IPC G03B9/28 |
| CPCs | |
| Family year | |
| First filing? | 1 |
| Cites these patents | |
| Citations from after 1930 | |
| Application ID | |
| INPADOC family ID | |
| Number of text pages | 2 |
| Number of diagram pages | 1 |
| Number of figures | 7 |
| Number of claims | 2 |
