DK28813C -
Procedure for the production of originals for photomechanical reproduction for various purposes and in particular for sheet music.
- Google Patents
Procedure for the production of originals for photomechanical reproduction for various purposes and in particular for sheet music.
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Application filed by Alfred Edwin BawtreefiledCriticalAlfred Edwin Bawtree
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Publication of DK28813CpublicationCriticalpatent/DK28813C/en
DK28813D1915-01-201920-06-15
Procedure for the production of originals for photomechanical reproduction for various purposes and in particular for sheet music.
DK28813C
(en)