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SAECHS GLUEHLICHT FABRIK HARTA
Original Assignee
SAECHS GLUEHLICHT FABRIK HARTA
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Application filed by SAECHS GLUEHLICHT FABRIK HARTAfiledCriticalSAECHS GLUEHLICHT FABRIK HARTA
Application grantedgrantedCritical
Publication of FR402003ApublicationCriticalpatent/FR402003A/fr
F21H—INCANDESCENT MANTLES; OTHER INCANDESCENT BODIES HEATED BY COMBUSTION
F21H3/00—Manufacturing incandescent mantles; Treatment prior to use, e.g. burning-off; Machines for manufacturing
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Engineering & Computer Science
(AREA)
Manufacturing & Machinery
(AREA)
General Engineering & Computer Science
(AREA)
FR402003D1909-04-141909-04-14Procédé de flambage des manchons à incandescence non calcinés et non collodionnés sur le bruleur meme du bec d'éclairage
ExpiredFR402003A
(fr)