JPS54227A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Back flow valve
Assignee: TAKEMURA SEISAKUSHIYO KK
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Filing: 1977-06-02
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Granted: —
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Expires: 1997-06-02
Abstract
No abstract record available.
Inventors
- 👤 Kunihiko Takemura
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 03:58
CPC Classifications
—
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
JPS4948518U
Cited
JPS5058623A
Cited
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