in- temperature then raised to a heat necessary to cure construction of balloons by a combination of silk and terior of a rubber article in the form of a liquid after the rubber. This heat, radiating as it will to the in- rubber with lapped seams. The pressure of the atmo- vulcanization. side of… … Fusible core upon which water The core is melted and discharged Core upon which adjoining tire was Bottle after fusible core has been bottle Is molded. through the air valves. molded. melted and run out. POSSIBILITIES OF THE FUSIBLE COBE PROCESS. seams, and in this manner destroy the balloon. upon…
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