Drilldown: Patents

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Patents > Year filed: 1900 - 1909 & Applicant firm: None & Tech fields : frame or lift & Number of text pages: None

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Inventors:
Hermann Ruthenberg (3) · Harry Martin Middleton (3) · Edwin Richard Mumford (2) · Martin Diederich Rucker (2) · Cassius Montezuma Richmond (2) · Carl Huber (2) · Arthur Henry Edwards (2) · Sam Leonard Walkden (2) · John Washington Wilson (2)
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Applicant person:
None (28) · Harry Martin Middleton (2) · Martin Diederich Rucker (2) · John Washington Wilson (2) · Arthur Henry Edwards (2) · Edwin Richard Mumford (2) · Sam Leonard Walkden (2)
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None (54)
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None (25) · BE K (9) · FR 6.4 (8) · IT 8 (7) · DE 77h (4) · USPC 416/123 (3) · USPC 244/23R (3) · USPC 244/17.21 (2) · USPC 244/66 (2) · USPC 244/65 (2) · USPC 244/64 (2) · USPC 244/48 (2) · USPC 244/35R (2) · USPC 244/22 (2) · USPC 244/30 (2) · CA 244/31 (2) · USPC 244/13 (2)
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