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US4224627A Seal glass for nozzle assemblies of an ink jet printer 失效
用于喷墨打印机喷嘴组件的密封玻璃

Seal glass for nozzle assemblies of an ink jet printer
摘要:
A seal glass for unitizing an array of glass nozzles of an ink jet printer. The seal glasses are corrosion resistant to alkaline and acidic inks, and have low softening points, medium high expansivities and anneal points and are compatible with the nozzle glasses.
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