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C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B7/00—Distributors for the molten glass; Means for taking-off charges of molten glass; Producing the gob, e.g. controlling the gob shape, weight or delivery tact
C03B7/08—Feeder spouts, e.g. gob feeders
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FR550805D1921-06-271922-04-29
Improvements to devices for the supply and flow of glass, for example for molding machines
ExpiredFR550805A
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