Device for closing ship's hatchways
United States Patent 2753828
US Patent References:
/0373549.html
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/0390767.html
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/0781665.html
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/0834287.html
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/0935431.html
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/0373549.html
- - 0373549
/0390767.html
- - 0390767
/0781665.html
- - 0781665
/0834287.html
- - 0834287
/0935431.html
- - 0935431
Inventors:
Andre, Mege Paul
Publication Date:
07/10/1956
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Export Citation:
Assignee:
Andre, Mege Paul
Primary Class:
Other Classes:
49/125, 160/206
International Classes:
B63B19/203; B63B19/00
Foreign References:
| GB370653A | ||||
| GB466019A | ||||
| GB542740A | ||||
| GB616975A |