AU258946B2 - Improvements in or relating to methods of manufacturing bulbs provided with substantially cylindrical necks from lengths off glass tubing machines for carrying out sudh methods, and products manufactured by these methods
- Google Patents
Improvements in or relating to methods of manufacturing bulbs provided with substantially cylindrical necks from lengths off glass tubing machines for carrying out sudh methods, and products manufactured by these methods
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Philips Gloeilampenfabrieken NVfiledCriticalPhilips Gloeilampenfabrieken NV
Application grantedgrantedCritical
Publication of AU258946B2publicationCriticalpatent/AU258946B2/en
Publication of AU1284561ApublicationCriticalpatent/AU1284561A/en
AU12845/61A1961-01-021961-12-29Improvements in or relating to methods of manufacturing bulbs provided with substantially cylindrical necks from lengths off glass tubing machines for carrying out sudh methods, and products manufactured by these methods
ExpiredAU258946B2
(en)
Improvements in or relating to methods of manufacturing bulbs provided with substantially cylindrical necks from lengths off glass tubing machines for carrying out sudh methods, and products manufactured by these methods
Improvements in or relating to methods of manufacturing bulbs provided with substantially cylindrical necks from lengths off glass tubing machines for carrying out sudh methods, and products manufactured by these methods
Improvements in or relating to methods forthe mass production of hollow glass objects, such as bulbs for electric incandescent lamps, products manufactured by such methods, and devices for carrying out such methods
Improvements in or relating to methods of mechanically manufacturing hollow glass objects, objects manufactured by these methods and devices for carrying out these methods
Improvements in or relating to methods forthe mass production of hollow glass objects, such as bulbs for electric incandescent lamps, products manufactured by such methods, and devices for carrying out such methods