Improvements in the Construction of Stoppers or Closing Devices for Bottles and like Receptacles

5938. Guillou, H. March 10. Stoppers; refilling, preventing.- Relates to means for stoppering bottles and like receptacles, to prevent them from being refilled. A conical valve c, provided with a grooved or ribbed stem c and with a screwed nipple c , is ground to a seat s in the neck, the nipple ser...

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1. Verfasser:	HENRI GUILLOU
Format:	Patent
Sprache:	eng
Online-Zugang:	Volltext bestellen
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