GR8918B -
METHOD OF USING CASE POWDER FOR THE PRODUCTION OF BLUE TILE MOSAIC USE FOR THE MANUFACTURE OF BUTTONS, BUCKLES AND CONNECTIONS.
- Google Patents
METHOD OF USING CASE POWDER FOR THE PRODUCTION OF BLUE TILE MOSAIC USE FOR THE MANUFACTURE OF BUTTONS, BUCKLES AND CONNECTIONS.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
GR400108918A1940-04-031940-04-03
METHOD OF USING CASE POWDER FOR THE PRODUCTION OF BLUE TILE MOSAIC USE FOR THE MANUFACTURE OF BUTTONS, BUCKLES AND CONNECTIONS.
GR8918B
(en)