Patent JPS5437221A successfully refreshed from Google Patents.
JPS5437221A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Dc-ac converting circuit of thyristor converter device
Assignee: NTT Inc
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Filing: 1977-08-30
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Granted: —
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Expires: 1997-08-30
Abstract
Abstract PURPOSE: To devise small sizing together with to heighten a reliability by making a current shifting circuit simple. COPYRIGHT: (C)1979,JPO&Japio
Inventors
- 👤 Seiichi Muroyama
- 👤 Yutaka Kuwata
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-31 19:41
CPC Classifications
—
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