发明名称 |
Indicating apparatus within finder of camera |
摘要 |
An indicating apparatus of photographing conditions within a finder of a camera, including at least one composite indicator symbol which has a plurality of indicating elements and which represents a single symbol or figure as a whole in the finder field of view, said composite indicator symbol indicating the associated photographing conditions.
|
申请公布号 |
US4977425(A) |
申请公布日期 |
1990.12.11 |
申请号 |
US19880287135 |
申请日期 |
1988.12.21 |
申请人 |
ASAHI KOGAKU KOGYO KABUSHIKI KAISHA |
发明人 |
YAMAMOTO, MASATO;YAMANAKA, TOSHIMASA;NAKAJIMA, MASAHIRO |
分类号 |
G03B17/20 |
主分类号 |
G03B17/20 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|