发明授权
US4996548A Camera with flip-up flash unit 失效
相机带有翻转闪光灯

Camera with flip-up flash unit
摘要:
A flip-up flash unit for a camera has a built-in viewfinder opening for viewing a subject to be photographed when the flash unit is swung to an operative position elevated from the body of the camera. The body of the camera, therefore, can be made more compact because the need for a viewfinder opening in the body is eliminated.
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