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JPS54113618A
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Ultraviolet absorbing glass for medical bottle
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JPS54113240A
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Method of fabricating bulb
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JPS54103084A
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Glass cylindrical body for thermometer
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JPS5488917A
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Optical glass
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JPS5485583A
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Device for cutting glass tube
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JPS5440814A
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High refractive index glass for use as glass beads
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JPS5438310A
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Glass for dose meter
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JPS5434313A
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High refractive index glass for use as glass beads
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JPS5431415A
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High refractive index glass for use as glass beads
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JPS5428323A
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Hardened glass insulator
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JPS5425915A
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Method of increasing refractive index of glass beads
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JPS5413521A
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High refractive index glass for use as glass beads
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JPS53139615A
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High refractiveeindex glass for glass beads
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JPS5392817A
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Apparatus for shaping glass tube
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JPS5386711A
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Production of glass tube by pulling up
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JPS52138143A
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Yellow green glass for optical diode display watch
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JPS52125521A
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Tube dimension control apparatus
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JPS52114387A
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Method of producing double pipe thermometer
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JPS5290954A
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Method of manufacturing water pressure resistant sandwich filter
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JPS5266512A
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Photochromic glass for cutting off ultraviolet rays
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