Difference between revisions of "Patent Specification No. 101231: Slide Projector with Two Rotary Slide Magazines [CZ] (Q40008)"
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(Created claim: Field (P19): lighting and projection (Q7)) | (Created claim: Type of information (P11): source (Q98)) | ||
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Revision as of 13:14, 29 July 2026
Patent specification.
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent Specification No. 101231: Slide Projector with Two Rotary Slide Magazines [CZ] | Patent specification. |