| 摘要 |
According to the improvements, in order to stamp texts on metallic plates, all that is needed is a type holder 1 in which are arranged the bodies 3 and 3' in which the corresponding low reliefs 4 and embossings 4' which make up the characters are made, with the particular feature that these bodies 3 and 3' are hinged together and via one of them they are immobilized jointly in the type holder 1, for which purpose the latter has holes 9 in its longitudinal members in which are housed complementary projections 10 provided in one of these bodies of the characters. <IMAGE>
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