Drilldown: Patents

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Patents > Tech fields : elevators or wheels & Number of diagram pages: None

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Office:
Inventors:
John Joseph Rekar (3) · Lucien Payn (2) · John Washington Wilson (2) · Antoine-Padoue Filippi (2) · Gustav Koch (2)
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Applicant person:
None (12) · Koch (2) · John Washington Wilson (2) · John Joseph Rekar (2)
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None (14) · FR 6.3 (4) · USPC 244/11 (3) · USPC 244/13 (2) · USPC 244/233 (2) · USPC 244/104R (2) · USPC 244/23R (2) · IT 8 (2) · USPC 244/38 (2) · USPC 244/50 (2) · USPC 244/73R (2)
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Showing below up to 55 results in range #1 to #55.

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