Difference between revisions of "patent for a light-collecting reflector by Joseph H Labrum (Q31196)"
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(Created claim: Backup document (P74): US4151584.pdf) | (Created claim: mentions (P78): Ellipsoidal reflector spotlight (Q30007)) | ||
| Property / mentions | |||
| + | |||
| Property / mentions: Ellipsoidal reflector spotlight / rank | |||
| + | Normal rank | ||
Latest revision as of 20:07, 30 April 2023
No description defined
| Language | Label | Description | Also known as |
|---|---|---|---|
| English | patent for a light-collecting reflector by Joseph H Labrum | No description defined |
Statements
24 April 1979
0 references