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Publication of DK103034CpublicationCriticalpatent/DK103034C/da
C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
C03B23/00—Re-forming shaped glass
C03B23/04—Re-forming tubes or rods
C03B23/09—Reshaping the ends, e.g. as grooves, threads or mouths
C03B23/097—Reshaping the ends, e.g. as grooves, threads or mouths by blowing
C03B23/098—Vacuum-blowing
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Chemical & Material Sciences
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Engineering & Computer Science
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Materials Engineering
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Organic Chemistry
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Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products
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Silicon Compounds
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DK544864A1964-03-231964-11-05Fremgangsmåde til udformning af målnøjagtige inderflader i rotationssymmetriske hullegemer af glasagtigt materiale.
DK103034C
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