Patent JPS58391A successfully refreshed from Google Patents.
JPS58391A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Submerged arc welding method for high temperature steel
Assignee: Nippon Steel Corp
•
Filing: 1981-06-25
•
Granted: —
•
Expires: 2001-06-25
Abstract
Abstract Translated from Japanese (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。 (57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Inventors
- 👤 Jun Furusawa
- 👤 古沢 遵
- 👤 Mutsuo Nakanishi
- 👤 中西 睦夫
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-08 10:47
CPC Classifications
B; B23; B23K; B23K35/00; B23K35/22; B23K35/24; B23K35/30; B23K35/3053; B23K35/308
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.