Drilldown: Patents
Jump to navigation
Jump to search
Choose a table:
- Airplane (18)
- Airship (15)
- Companies (475)
- Event (141)
- Letters (683)
- Organizations (965)
- Patents (17514)
- Person (2103)
- Publications (24554)
- Techtypes (2370)
Patents > Office:
DE
& Publication date:
1890 - 1899
& National tech categories
:
USPC 244/30
or
None
& Number of text pages:
None ![](/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.
August Riedinger (1) ·
BORGFELD (1) ·
EDWARD (GRAFSCH) (1) ·
FRITSCH (1) ·
GAEBERT (1) ·
Gustav Lilienthal (1) ·
Hans von Siegsfeld (1) ·
Hermann Campe (1) ·
Hermann ISRAEL (1) ·
Hugo BAUDISCH (1) ·
Jacob (1) ·
K. Steiger (1) ·
L. Martin (1) ·
MOLNÁR (1) ·
Otto Lilienthal (3) ·
RENTZSCH (1) ·
ROMMELSBACHER (1)
Showing below up to 18 results in range #1 to #18.