Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (964)
- Patents (17537)
- Person (2108)
- Publications (24555)
- Techtypes (2373)
Patents > Office
:
CU
or
GR
or
HU
& Grant date:
1920 - 1929
& Number of text pages:
1-2
& Number of claims:
3 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
Use the filters below to narrow your results.
airplane (5) ·
Balloons (1) ·
biplane (2) ·
cooling (1) ·
design (1) ·
frame (2) ·
HTA (1) ·
military (1) ·
piloting (1) ·
propellers (1) ·
texture (1) ·
triplane (1) ·
wings (1)
Showing below up to 6 results in range #1 to #6.