Patent US5557430A successfully refreshed from Google Patents.
Patent JPS5280025A successfully refreshed from Google Patents.
JPS5280025A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Camera of submersible barrel type
Assignee: Ricoh Co Ltd
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Filing: 1975-12-26
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Granted: —
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Expires: 1995-12-26
Abstract
Abstract PURPOSE: To enable to provide a small size and good light blocking means by making a light blocking barrel of telescopic construction. COPYRIGHT: (C)1977,JPO&Japio
Inventors
- 👤 Fumihiro Miyagawa
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-09 20:27
CPC Classifications
—
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