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SE331788B
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SE331788B - - Google Patents
Assignee: Hasselblad
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Filing: 1969-06-06
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Granted: —
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Expires: 1989-06-06
Abstract
Abstract A curtain for camera shutters consisting of a thin plastic foil having arranged on at least one side thereof grooves which extend at right angles to the direction of movement of the curtain so as to provide for a high degree of bending resistance perpendicular to the direction of movement of the curtain and a relatively low bending resistance in the plane of movement thereof.
Inventors
- 👤 L Dahlgren
- 👤 F Hasselblad
Bibliographic Details
Application Number
—
Jurisdiction
SE
Data Source
google_patents
Last Synchronized
2026-11-09 16:21
CPC Classifications
G; G03; G03B; G03B9/00; G03B9/08; G03B9/28
Claims Analysis
Total Claims: 0
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