Drilldown: Patents
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- Organizations (967)
- Patents (17614)
- Person (2150)
- Publications (24570)
- Techtypes (2381)
Patents > Year granted:
1850 - 1859
& Office
:
DE
or
FR
& Inventor country:
FR
& Applicant type
:
COMPANY+INDIV
or
None
& National tech categories
:
USPC 244/3.23
or
USPC 244/30
or
USPC 244/45R
or
None
& IPCs
:
IPC B64C3/00
or
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Use the filters below to narrow your results.
Inventors:
Aerial Navigation* (1) ·
airship (1) ·
aviation, agriculture, industry (1) ·
aviation, navigation (1) ·
aviation, propulsion (1) ·
balloon (2) ·
balloons (1) ·
dirigible (2) ·
flapping (1) ·
hydrogen (1) ·
lighting (1) ·
LTA (32) ·
marine (1) ·
Marine efficiency and safety (1) ·
nacelle (1) ·
navigation (18) ·
Parachute (2) ·
piloting (1) ·
projectile, military (1) ·
propellers (1) ·
propulsion (9) ·
rame (1) ·
safety (2) ·
stability (2)
Showing below up to 43 results in range #1 to #43.
View (previous 250 | next 250) (20 | 50 | 100 | 250 | 500)
- Main
- Timeline: Year filed
- Timeline: Year granted
- 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 FR-1850-10014
- Patent FR-1850-10077
- Patent FR-1850-10241
- Patent FR-1851-10898
- Patent FR-1851-10948
- Patent FR-1851-11626
- Patent FR-1852-12466
- Patent FR-1852-12515
- Patent FR-1852-12737
- Patent FR-1852-13022
- Patent FR-1852-13122
- Patent FR-1852-13242
- Patent FR-1852-13293
- Patent FR-1852-13426
- Patent FR-1852-13436
- Patent FR-1852-13736
- Patent FR-1852-13854
- Patent FR-1852-14110
- Patent FR-1852-14714
- Patent FR-1852-14932
- Patent FR-1853-15343
- Patent FR-1853-16499
- Patent FR-1853-16830
- Patent FR-1853-16928
- Patent FR-1853-16986
- Patent FR-1853-17424
- Patent FR-1853-17424
- Patent FR-1854-18269
- Patent FR-1854-19923
- Patent FR-1854-19950