Projet d'appareil, pour evaluer approximativement la force des helices, roues ailes applicables e la direction des a erostat. Design drawing shows a system for steering an airship using man power to operate propellers. Includes plan and sections. Date 1853. Projet d'appareil, pour evaluer approximativement la force des helices, roues ailes applicables e la direction des a erostat. Design drawing shows a system for steering an airship using man power to operate propellers. Includes plan and sections. Date 1853.
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Details
Creative#:
TOP23822924
Source:
達志影像
Authorization Type:
RM
Release Information:
須由TPG 完整授權
Model Release:
No
Property Release:
No
Right to Privacy:
No
Same folder images:
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Editorial use only without prior approval
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