Drilldown: Patents
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- Patents (17648)
- Person (2204)
- Publications (24577)
- Techtypes (2416)
Patents > Inventor country:
CH
& Publication date:
1900 - 1999
& Citations from after 1930:
None
& Number of claims:
2-3
Use the filters below to narrow your results.
Adrian Baumann (3) ·
Albert Giger (1) ·
Alberto Tribelhorn (1) ·
Alexander Soldenhoff (1) ·
Alfred Chiodera (2) ·
Alfred Zehnder (1) ·
Alois Edouard Duplan (1) ·
Antoine Mutti (1) ·
Armand Dufaux (1) ·
August Keller (1) ·
Dane Hurlburt (1) ·
Heinrich Suter (2) ·
Henri Dufaux (1) ·
Johann Weber (1) ·
Léon Dufour (1) ·
Peter Zweifel (1)
Tech fields:
None (11) ·
10257D (1) ·
14812D (1) ·
345022D (1) ·
348909D (1) ·
419146D (1) ·
444759D (1) ·
61910 (1) ·
82356D (1)
AT 77d (3) ·
CH 115 (3) ·
CH 129a (1) ·
CH 129b (2) ·
CH 129c (1) ·
DE 77h.4 (1) ·
DE 77h.7 (1) ·
DK 77 (1) ·
FR 6.4 (5) ·
HU V/h (1)
Showing below up to 19 results in range #1 to #19.