JPS51113336A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Method of preventing pollution due to water bottom sludge
Assignee: JDC Corp
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Filing: 1975-03-31
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Granted: —
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Expires: 1995-03-31
Abstract
No abstract record available.
Inventors
- 👤 Tadao Haneshima
- 👤 Kunio Mori
- 👤 Yoshimitsu Kumada
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-28 01:48
CPC Classifications
—
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