Patent DE3909290A1 successfully refreshed from Google Patents.
DE3909290A1
Expired / Lapsed
DE
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COVERED ENDOSCOPE
Assignee: Pentax Corp
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Filing: 1989-03-21
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Granted: —
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Expires: 2009-03-21
Abstract
No abstract record available.
Inventors
- 👤 Nagashige Takahashi
Bibliographic Details
Application Number
—
Jurisdiction
DE
Data Source
google_patents
Last Synchronized
2026-10-23 13:55
CPC Classifications
A; A61; A61B; A61B1/00; A61B1/00064; A61B1/00071; A61B1/00073; A61B1/00142; A61B1/012; A61B1/015; A61B1/12
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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