US Patent: 1,001,433 
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| Beam-Compass
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	        Patentee:
		   |  
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 | Hugo F. Olson (exact or similar names) - Dorchester, MA |  
 
 
 
 
 
| Manufacturer: |  
| Not known to have been produced |  
 
 
 
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        Patent Dates:
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| Applied: | 
Mar. 29, 1911 | 
 
| Granted: | 
Aug. 22, 1911 | 
 
 
 
USPTO (New site tip) Google Patents 
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                        Ralph Brendler 
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| 
        Description: |  
| This is a machinist/draftsmans beam compass with a micro-adjustable point. |  
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