-
1.
公开(公告)号:US3450884A
公开(公告)日:1969-06-17
申请号:US3450884D
申请日:1966-10-03
Applicant: BELGE LAMPES MAT ELECTR MBLE
Inventor: SCHAYES RAYMOND , GOURLET ROGER
公开(公告)号:US3450884A
公开(公告)日:1969-06-17
申请号:US3450884D
申请日:1966-10-03
Applicant: BELGE LAMPES MAT ELECTR MBLE
Inventor: SCHAYES RAYMOND , GOURLET ROGER