focal height (P2923)
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height of the lamp of a lighthouse from water level
- height of focal plane
Language | Label | Description | Also known as |
---|---|---|---|
English | focal height |
height of the lamp of a lighthouse from water level |
|
Data type
Quantity
Statements
Q1409551 (Deleted Item)
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Q21077852 (Deleted Item)
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Q28739677 (Deleted Item)
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Q28648934 (Deleted Item)
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Q30317363 (Deleted Item)
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Q21514353 (Deleted Item)
Q11573 (Deleted Item)
Q3710 (Deleted Item)
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Q21510860 (Deleted Item)
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Q21503250 (Deleted Item)
Q39715 (Deleted Item)
Q106975467 (Deleted Item)
Q21503252 (Deleted Item)
Q42308845 (Deleted Item)
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