Drilldown: Patents
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- Patents (17613)
- Person (2134)
- Publications (24568)
- Techtypes (2381)
Patents > Year granted:
1880 - 1889
& Office
:
AU
or
FI
or
LU
or
NL
or
Other
& National tech categories
:
FR 6.2
or
USPC 244/73R
& First filing
:
No
or
Other
& Number of diagram pages:
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Showing below up to 3 results in range #1 to #3.