JPS528935A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Carburizing process for internal surface of hollowed steel pipe which is*especially small in bore diameter
Assignee: Mitsubishi Steel Mfg Co Ltd
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Filing: 1975-07-11
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Granted: —
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Expires: 1995-07-11
Abstract
No abstract record available.
Inventors
- 👤 Akira Iwaki
- 👤 Susumu Yoshikawa
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-03 15:06
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS4830815A
Cited
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