Drilldown: Patents

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Patents > Tech fields : balloon or sail & Number of figures: 6-8

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Inventors:
None (4) · Alfred Chiodera (2) · Fritz Alexander Jone (2) · Richard Wilcke (2) · Albert Graff (2) · William Cowell Sly (2)
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None (20) · William Cowell Sly (2) · Fritz Alexander Jone (2)
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None (10) · DE 77 (4) · FR 6.4 (4) · USPC 244/32 (4) · AT 77d (3) · USPC 244/99 (3) · USPC 244/28 (3) · USPC 244/30 (3) · USPC 244/133 (2) · USPC 244/26 (2) · DE 77h.4 (2) · DK 77 (2)
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Showing below up to 65 results in range #1 to #65.

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