JPS54115902A
Expired / Lapsed
JP
⏱️ 0.0 years remaining
Method of controlling gradation of halfftone image etc*
Assignee: Yamatoya and Co Ltd
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Filing: 1978-02-28
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Granted: —
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Expires: 1998-02-28
Abstract
No abstract record available.
Inventors
- 👤 Takashi Numakura
- 👤 Kunio Okamoto
- 👤 Furanku Mooritsutsu Piitaa
Bibliographic Details
Application Number
—
Jurisdiction
JP
Data Source
google_patents
Last Synchronized
2026-10-28 23:25
CPC Classifications
—
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