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Patents > Applicant firm : Motorluftschiff Studiengesellschaft m.b.H or None & Number of text pages: 4

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US (292) · FR (230) · GB (167) · DE (65) · AT (19) · AU (19) · CH (14) · HU (12) · RO (12) · IT (10) · RU (8) · CA (7) · None (6) · BE (6) · ES (4) · SE (4) · MC (3) · NZ (3)
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Supplementary to patent:
None (637) · Patent US-1913-1087946 (3) · Patent US-1909-970771 (3) · Patent AU-1914-14892 (3) · Patent IT-1910-10-17 Carlo Navaro (3)
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National tech categories:
None (318) · FR 6.4 (230) · HU V/h (27) · USPC 244/80 (14) · USPC 244/22 (11) · USPC 244/90R (11) · CH 129b (10) · FR 6.3 (8) · FR 6.2 (8) · FR 5.8 (8) · USPC 244/233 (7) · AT 77d (7) · USPC 244/30 (7) · AU 90.3 (6) · USPC 244/6 (6)
IPCs:
None (366) · IPC B64C39/00 (64) · IPC B64C17/00 (63) · IPC B64C1/00 (52) · IPC B64C23/00 (29) · IPC B64B1/00 (28) · IPC B64C3/38 (26) · IPC B64C33/02 (18) · IPC B64C27/04 (13) · IPC B64C35/00 (13) · IPC B64C13/00 (12) · IPC B64C33/00 (10) · IPC B64C25/00 (10) · IPC B64C3/00 (9) · IPC B64D17/00 (8) · IPC B64B1/58 (8) · IPC B64C3/18 (7) · IPC B64C11/00 (7) · IPC B64C3/56 (7) · IPC B64C3/54 (6)
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