Difference between revisions of "Patent for a Stage lighting apparatus from George Izenour (update, 1989) (Q31192)"
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(Created claim: Type of information (P11): source (Q98)) | (Created claim: Backup document (P74): US4890208.pdf) | ||||||||||||||
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| Property / Field: lighting and projection / rank | |||||||||||||||
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| Property / author: George Izenour / rank | |||||||||||||||
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| Property / Publication date | |||||||||||||||
| + | 26 December 1989
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| Property / Publication date: 26 December 1989 / rank | |||||||||||||||
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| Property / mentions: moving mirror fixture / rank | |||||||||||||||
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| Property / Copy available online | |||||||||||||||
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| Property / Copy available online: https://patents.google.com/patent/US4890208 / rank | |||||||||||||||
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| Property / Backup document | |||||||||||||||
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| Property / Backup document: US4890208.pdf / rank | |||||||||||||||
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Latest revision as of 19:20, 30 April 2023
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for a Stage lighting apparatus from George Izenour (update, 1989) | No description defined |
Statements
26 December 1989
0 references