A sketch showing an example of a curious design sent to the Patent Office in 1920, of a marine life saving apparatus which was also submersible. The sketches show 3 pictures of the apparatus, the occupant on land, saving a person in the sea, and a detailed cross-section of the equipment.
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Details
Creative#:
TOP23728777
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
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