Patent JPS53133418A successfully refreshed from Google Patents.
JPS53133418A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Production of magnetic head cores
Assignee: Hitachi Ltd
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Filing: 1977-04-27
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Granted: —
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Expires: 1997-04-27
Abstract
Abstract PURPOSE: To facilitate the formation of operating gaps by forming the operating gaps with specified processes. COPYRIGHT: (C)1978,JPO&Japio
Inventors
- 👤 Hideo Fujiwara
- 👤 Nobuo Kodera
- 👤 Takayuki Kumasaka
- 👤 Sanehiro Kudo
- 👤 Kazuo Shiiki
- 👤 Takeshi Kimura
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-28 23:39
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS4837115A
Cited
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