Title:
【考案の名称】ビデオプロジエクタ装置
Document Type and Number:
Japanese Patent JPH04114046
Kind Code:
U
Inventors:
Kazuo Imai
Application Number:
JP2461691U
Publication Date:
October 07, 1992
Filing Date:
March 22, 1991
Export Citation:
International Classes:
G03B21/62; G03B21/625; (IPC1-7): G03B21/62