Drilldown: Patents
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- Airplane (18)
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- Companies (481)
- Event (141)
- Letters (683)
- Organizations (969)
- Patents (17647)
- Person (2202)
- Publications (24577)
- Techtypes (2415)
Use the filters below to narrow your results.
None (17) ·
agriculture (1) ·
boilers (1) ·
cargo (1) ·
coal (1) ·
design (1) ·
fun (1) ·
Illumination (1) ·
machinery (1) ·
model (1) ·
motor (1) ·
steam (1) ·
steam engines (1) ·
stonework (1) ·
toy (1)
None (17) ·
DE 13 (3) ·
DE 80 (2) ·
DE 85 (1) ·
DE87 (1) ·
Klasse 37 (1) ·
Klasse 5 (1) ·
Klasse 77e (1)
Showing below up to 27 results in range #1 to #27.