Device for the partial prevelation of multiple photographs, specially intended for personal documentation. (Machine-translation by Google Translate, not legally binding)

摘要

Device for the partial development of multiple photographs, especially for personal documentation, characterized essentially by the fact that it consists of an opaque sheet of consistent material and of dimensions arranged with those of the bottom of the photographic machine, whose sheet is equipped with several windows conveniently distributed and, in a first phase of use, interposed between the bottom of that photographic machine and the corresponding film, plate, reversible paper or similar photosensitive so that these windows give free passage to the light rays that they have to produce in such a sensitive element, so many veiled areas coinciding in situation, shape and dimensions with the aforementioned windows, forming then in the film itself or the like, once the aforementioned sheet has been extracted in a second phase of action, the corresponding normal images of the person concerned, which are contiguous to the s mentioned veiled local areas and usually above them, which are apt to receive fingerprints, order numbers, signatures and the like, according to the documentation in question. (Machine-translation by Google Translate, not legally binding)