光源カバー、光源ユニット及び照明器具

Title:

光源カバー、光源ユニット及び照明器具

Document Type and Number:

Japanese Patent JP6558939

Kind Code:

B2

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Inventors:

Koto Saito
Hirofumi Ikeya
Tetsuya Sakamoto

Application Number:

JP2015090948A

Publication Date:

August 14, 2019

Filing Date:

April 28, 2015

Export Citation:

Assignee:

Mitsubishi Electric Corporation
Mitsubishi Electric Lighting Co., Ltd.

International Classes:

F21S8/04; F21S2/00; F21V3/00; F21V3/02; F21V17/00; F21V19/00

Domestic Patent References:

Attorney, Agent or Firm:

Shoji Mizoi
Toshio Watanabe

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