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Home › Method of producing dielectric diffraction gratings or dielectric multilayer interference filters

Method of producing dielectric diffraction gratings or dielectric multilayer interference filters

US Patent 4243398 · Granted Jan 6, 1981

Estimated economic value: $9,000 ⓘ

Assignee

Nippon Electric Co.

Inventors

Hidenori Nomura (27 patents)
Hiroshi Honmo (2 patents)
Shigeo Matsushita (12 patents)

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