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Patents > Office : DE or GB or LU or NL or None & Applicant firm: None & Tech fields: None & National tech categories : FR 5 or GB 4 motors or USPC 244/45R or None & IPCs: None

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CPCs:
None (1232) · CPC B64C2700/6295 (61) · CPC B64C39/00 (61) · CPC B64C35/00 (44) · CPC B64B1/00 (41) · CPC B64C17/00 (40) · CPC B64C13/00 (35) · CPC B64C2700/6256 (32) · CPC B64C3/00 (32) · CPC B64C11/006 (30) · CPC B64C3/385 (29) · CPC B64B1/58 (28) · CPC B64C3/18 (26) · CPC B64C23/005 (26) · CPC B64C2700/6218 (26) · CPC B64C2700/6274 (18) · CPC B64C33/02 (18) · CPC B64C2700/6235 (17) · CPC B64F2700/6261 (17) · CPC B64C2700/6281 (17)
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