Drilldown: Patents
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Patents > Office:
DE
& Applicant type:
UNIV-PRO-GOV
& National tech categories :
USPC 244/30 or
None
Use the filters below to narrow your results.
320987D (1) ·
321110D (1) ·
326213D (1) ·
326429D (1) ·
326719D (1) ·
327778D (1) ·
328740D (1) ·
328800D (1) ·
328801D (1) ·
328802D (1) ·
334826D (1) ·
338793D (1) ·
341425D (1) ·
352425D (1) ·
B0085912 (1) ·
L0046161 (1) ·
L0046713 (1)
CPC B64B1/58 (2) ·
CPC B64B1/60 (1) ·
CPC B64B1/64 (1) ·
CPC B64C1/12 (1) ·
CPC B64C11/001 (1) ·
CPC B64C11/04 (2) ·
CPC B64C11/24 B21D53/78 (1) ·
CPC B64C11/30 (1) ·
CPC B64C11/346 (1) ·
CPC B64C11/36 (4) ·
CPC B64C25/62 B60B27/0047 B60B1/02 B60B3/085 B60B37/10 (1) ·
CPC B64C2700/6235 (1) ·
CPC B64C3/00 (1)
Showing below up to 17 results in range #1 to #17.