Collapsible article
United States Patent 2880902
US Patent References:
Telescopic sleeve for cameras
- - 2143125


Inventors:
Peter, Owsen
Publication Date:
04/07/1959
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Assignee:
Peter, Owsen
Primary Class:
220/8
Other Classes:
D07/512, 285/302, 428/12, 229/400, 200/85R, 220/6, 396/348, 428/36.920, 396/341, 47/66.400
International Classes:
A45F3/20; A45F3/00
Foreign References:
FR1124843A