DK73739C -
PROCEDURE FOR MANUFACTURING GLASS GLASS BODIES OF GLASS FLOUR WITH ADDITION OF SUBSTANCES WHICH, AT THE TEMPERATURES AT WHICH THE GLASS BECOMES SOFT, GIVE AIR GASES.
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PROCEDURE FOR MANUFACTURING GLASS GLASS BODIES OF GLASS FLOUR WITH ADDITION OF SUBSTANCES WHICH, AT THE TEMPERATURES AT WHICH THE GLASS BECOMES SOFT, GIVE AIR GASES.
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DK239143A1942-09-121943-09-13
PROCEDURE FOR MANUFACTURING GLASS GLASS BODIES OF GLASS FLOUR WITH ADDITION OF SUBSTANCES WHICH, AT THE TEMPERATURES AT WHICH THE GLASS BECOMES SOFT, GIVE AIR GASES.
DK73739C
(en)
PROCEDURE FOR MANUFACTURING GLASS GLASS BODIES OF GLASS FLOUR WITH ADDITION OF SUBSTANCES WHICH, AT THE TEMPERATURES AT WHICH THE GLASS BECOMES SOFT, GIVE AIR GASES.
PROCEDURE FOR MANUFACTURING GLASS GLASS BODIES OF GLASS FLOUR WITH ADDITION OF SUBSTANCES WHICH, AT THE TEMPERATURES AT WHICH THE GLASS BECOMES SOFT, GIVE AIR GASES.