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improvements in apparatus for the creation of prints from a negative positive print, particularly for use in
improvements in apparatus for the creation of prints from a negative positive print, particularly for use in
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机译:改进了用于从负片正片产生图案的设备的改进,特别是用于
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摘要
the support has a base, a vertical wall which rises from one of its sides.an element preferably arc of circle fissabile the wall and fitted with an inlet for the passage of the handle of the door - printof the means fixing the door - print negative within the area bounded by vertical side walls and base of support.by means of anchoring the tag below the support.by means of the fastening of the tab above the cast negative after the holes made in the plate of the car foragesso were equipped with pins so as to obtain a impronta positive, full of pins after the jet of plaster or other substance is well-established.the element of form arc of circle is provided with aggetti vertical to the covering when it is placed in situ, the vertical edges of the vertical wall.detaining them and his standing on a vertical wall is obtained by a band of elastic constraint edges to hook the rear portions of the wall itself.
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