Drilldown: Patents
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- Letters (683)
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- Patents (17619)
- Person (2162)
- Publications (24571)
- Techtypes (2388)
Patents > Office :
DE or
SE or
US
& National tech categories :
USPC 244/30 or
USPC 244/80 or
None
& IPCs :
IPC B64C17/00 or
None
& Cites these patents :
Patent FR-1911-438363 or
Patent US-1903-821393 or
None
& Number of figures:
9-13
Use the filters below to narrow your results.
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Showing below up to 73 results in range #1 to #73.
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- Main
- Timeline: Year filed
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- Timeline: Filing date
- Timeline: Full specification filed date
- Timeline: Grant date
- Timeline: Publication date
- Timeline: Family year
- Calendar: Year filed
- Calendar: Year granted
- Calendar: Full specification filed date
- Calendar: Grant date
- Calendar: Family year
P
- Patent DE-1892-72100
- Patent DE-1893-77916
- Patent DE-1893-80151
- Patent DE-1911-05-Bomhard
- Patent GB-1902-14116
- Patent US-1861-33518
- Patent US-1871-121561
- Patent US-1884-308719
- Patent US-1887-367666
- Patent US-1888-376979
- Patent US-1888-383889
- Patent US-1892-520538
- Patent US-1900-651806
- Patent US-1904-802602
- Patent US-1904-824178
- Patent US-1906-902859
- Patent US-1907-846830
- Patent US-1908-1065033
- Patent US-1908-886211
- Patent US-1908-984269
- Patent US-1909-1144052
- Patent US-1909-918336
- Patent US-1910-1003670
- Patent US-1910-1024398
- Patent US-1910-1024766
- Patent US-1910-1181851
- Patent US-1910-966042
- Patent US-1910-976709
- Patent US-1910-987439
- Patent US-1911-1056468
- Patent US-1911-1115946
- Patent US-1911-1279471
- Patent US-1912-1051783
- Patent US-1912-1081793
- Patent US-1912-1098098
- Patent US-1912-1186856
- Patent US-1912-1239635
- Patent US-1912-1263757
- Patent US-1913-1074288
- Patent US-1913-1102016
- Patent US-1913-1230443
- Patent US-1913-1248545
- Patent US-1913-1367839
- Patent US-1914-1195977
- Patent US-1915-1164346
- Patent US-1915-1219616
- Patent US-1915-1226312
- Patent US-1915-1242540
- Patent US-1915-1291254
- Patent US-1916-1230526
- Patent US-1916-1284590
- Patent US-1916-1285230
- Patent US-1916-1290847
- Patent US-1916-1291678
- Patent US-1916-1298625
- Patent US-1916-1302947
- Patent US-1916-1334707
- Patent US-1917-1246235
- Patent US-1917-1246874
- Patent US-1917-1250263
- Patent US-1917-1254496
- Patent US-1917-1263821
- Patent US-1917-1268779
- Patent US-1917-1284199
- Patent US-1917-1339006
- Patent US-1918-1257413
- Patent US-1918-1284696
- Patent US-1918-1285479
- Patent US-1918-1288860
- Patent US-1918-1532616
- Patent US-1919-1291687
- Patent US-1919-1296734
- Patent US-1922-1430393