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.)
Pilkington Group Ltd
Original Assignee
Pilkington Brothers Ltd
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 Pilkington Brothers LtdfiledCriticalPilkington Brothers Ltd
Application grantedgrantedCritical
Publication of FR724718ApublicationCriticalpatent/FR724718A/fr
B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
B08B11/00—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto
B08B11/04—Cleaning flexible or delicate articles by methods or apparatus specially adapted thereto specially adapted for plate glass, e.g. prior to manufacture of windshields
FR724718D1930-10-211931-10-17Perfectionnements aux machines servant à nettoyer les plaques de verre
ExpiredFR724718A
(fr)