| US Patent: 169,327 
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| Improvement in fluting-machines | 
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| Patentee: |  |
 | Hermann Albrecht (exact or similar names) - Philadelphia, PA |  
 
 
 
 
 
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| Patent Dates: |  
| Applied: | Aug. 06, 1875 |  
| Granted: | Nov. 02, 1875 |  
 
| Reissue Information: |  | Reissued as RE9,127 (Mar. 23, 1880) |  USPTO (New site tip)
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                        Jeff Joslin
 1891 American Machine Co. catalog
 Vintage Machinery entry for North Brothers Mfg. Co.
 
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| Description: |  | An 1891 catalog of products manufactured by American Machine Co. shows their "Crown" fluting machine bearing this patent date. |  |