Drilldown: Patents
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Patents > Office:
US
& Citations from after 1930:
4-30
& Number of claims:
11-50000000
& Number of diagram pages:
5-8
Use the filters below to narrow your results.
None (6) ·
USPC 244/103R (1) ·
USPC 244/103W (1) ·
USPC 244/3.21 (1) ·
USPC 244/3.28 (1) ·
USPC 244/30 (1) ·
USPC 415/199.2 (1) ·
USPC 415/217.1 (1) ·
USPC 416/134A (1) ·
USPC 416/134R (1) ·
USPC 416/135 (1) ·
USPC 416/229A (1) ·
USPC 416/229R (1) ·
USPC 416/240 (1) ·
USPC 416/244A (1) ·
USPC 416/244R (1) ·
USPC 416/500 (1)
Showing below up to 9 results in range #1 to #9.
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