Document Type and Number:
Japanese Patent JPS5145830
Kind Code:
U
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JP2022096536 | SHADING DEVICE |
WO/2011/024143 | ILLUMINATION APPARATUS |
Application Number:
JP11984574U
Publication Date:
April 05, 1976
Filing Date:
October 02, 1974
Export Citation:
International Classes:
E06B9/36; (IPC1-7): E06B9/36
Foreign References:
DE2401748A1 | 1974-07-18 |