Difference between revisions of "Patent for a light projector by Herbert F King (Q31173)"
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(Created claim: Field (P19): lighting and projection (Q7)) | (Created claim: Publication date (P40): 14 August 1928) | ||||||||||||||
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| Property / author: Herbert F King / rank | |||||||||||||||
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| Property / mentions: Remote controlled fixture / rank | |||||||||||||||
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| Property / Copy available online | |||||||||||||||
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| Property / Copy available online: https://patents.google.com/patent/US1680685A/en / rank | |||||||||||||||
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| Property / Backup document: US1680685.pdf / rank | |||||||||||||||
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| Property / Internal image: US1680685_Pagina_1.jpg / rank | |||||||||||||||
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| Property / Publication date | |||||||||||||||
| + | 14 August 1928Gregorian
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| Property / Publication date: 14 August 1928Gregorian / rank | |||||||||||||||
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Latest revision as of 09:53, 30 April 2023
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | Patent for a light projector by Herbert F King | No description defined |
Statements
14 August 1928Gregorian
0 references