Drilldown: Patents
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Patents > Office:
DE
& National tech categories :
USPC 244/30 or
None
& CPCs:
None
& Family year:
1910 - 1919
Use the filters below to narrow your results.
Inventors:
None (41) ·
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Showing below up to 49 results in range #1 to #49.
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- Timeline: Year filed
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- Calendar: Year filed
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P
- Patent DE-1910-04-04 August Wendtland
- Patent DE-1910-236694
- Patent DE-1910-248601
- Patent DE-1910-252488
- Patent DE-1910-259356
- Patent DE-1910-281495
- Patent DE-1910-ld
- Patent DE-1910-lo
- Patent DE-1910-lq
- Patent DE-1910-lr
- Patent DE-1910-lt
- Patent DE-1910-lu
- Patent DE-1910-lv
- Patent DE-1910-lw
- Patent DE-1911-05-Bomhard
- Patent DE-1911-259023
- Patent DE-1911-lz
- Patent DE-1911-mc
- Patent DE-1911-md
- Patent DE-1911-mf
- Patent DE-1911-mh
- Patent DE-1912-06-24 Julius Pompe
- Patent DE-1912-12-23-Albert Hirth
- Patent DE-1912-263701
- Patent DE-1912-266557
- Patent DE-1912-270478
- Patent DE-1912-mk
- Patent DE-1912-ml
- Patent DE-1912.12.20 Joachim Heinrich Kronstein
- Patent DE-1913-04-29-Max Hinek
- Patent DE-1913-06-26 Franz Schneider
- Patent DE-1913-mp
- Patent DE-1913-mr
- Patent DE-1913-ms