Drilldown: Patents
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Patents > Applicant firm:
None
& Supplementary to patent :
Patent FR-1908-392672 or
Patent FR-1911-430455 or
Patent NO-1915-12-15 Carl Alfred Johansson
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Showing below up to 31 results in range #1 to #31.
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- Main
- Timeline: Year filed
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- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
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- Calendar: Grant date
- Calendar: Family year
P
- Patent FR-1909-392672.10957
- Patent FR-1909-392672.11077
- Patent FR-1909-392672.11199
- Patent FR-1909-392672.11397
- Patent FR-1909-392672.11398
- Patent FR-1909-392672.11399
- Patent FR-1910-392672.12882
- Patent FR-1911-392672.13796
- Patent FR-1911-430455.15656
- Patent FR-1913-430455.17114
- Patent FR-1916-492896