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British Hovercraft Corp Ltd
British Ho
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
GB1114822A
Improvements in or relating to air cushion vehicles
Expired / Lapsed
1965-09-24
—
0
Details
US3587296A
Apparatus to determine the out of balance moment of an obje…
Expired / Lapsed
1968-11-21
1971-06-28
0
Details