JPS535496A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Laser machining method and device
Assignee: Hitachi Ltd
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Filing: 1976-07-05
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Granted: —
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Expires: 1996-07-05
Abstract
Abstract PURPOSE:To condense a laser beam by a condensing optical system to reduce an reaa for a machining solution and a produced swelling portion, and stabilize a portion to be machined.
Inventors
- 👤 Hiroshi Yamaguchi
- 👤 Mikio Hongo
- 👤 Ukyo Mikoshiba
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-11-04 20:42
CPC Classifications
—
Claims Analysis
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References Cited (Backward Citations)
JPS4318478Y1
Cited
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