Drilldown: Patents

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Patents > Tech fields : propulsion or None & Family year: 1900 - 1909 & First filing: Yes & Number of text pages: None

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None (314) · FR 6.4 (11) · MX F. III (10) · USPC 244/22 (8) · USPC 244/30 (4) · BE K (4) · USPC 244/52 (4) · MX F. II (4) · USPC 244/64 (3) · USPC 244/72 (3) · USPC 244/6 (3) · USPC 244/73R (3) · USPC 244/51 (3) · USPC 244/80 (3) · USPC 244/35R (3) · USPC 416/108 (3) · USPC 244/23R (3) · USPC 244/48 (3) · USPC 244/12.1 (3)
IPCs:
None (383) · IPC B64B1/00 (8) · IPC B64C33/02 (5) · IPC B64C39/00 (5) · IPC B64C33/00 (4) · IPC B64C9/00 (3) · IPC B64C23/005 (3) · IPC B64C1/00 (3) · IPC B64C17/00 (3) · IPC B64C27/04 (2) · IPC B64C3/18 (2) · IPC B64C39/005 (2) · IPC B64C11/001 (2) · IPC B64C11/00 (2) · IPC B64B1/40 (2)
CPCs:
None (91) · CPC B64C11/006 (40) · CPC B64C33/02 (16) · CPC B64C2700/6295 (16) · CPC B64B1/00 (16) · CPC B64C11/36 (16) · CPC B64C3/385 (14) · CPC F05B2260/74 (10) · CPC B64C39/00 (10) · CPC B64C27/463 (9) · CPC B64C23/005 (9) · CPC B64C11/00 (9) · CPC B64C39/005 (9) · CPC F05B2260/96 (9) · CPC B64C33/00 (9) · CPC B64C11/065 (9) · CPC B64B1/58 (9) · CPC B64C11/343 (8) · CPC B64C13/00 (7) · CPC B64C11/346 (7)
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