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.)
PREC GLASS GRINDING Co
Original Assignee
PREC GLASS GRINDING Co
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 PREC GLASS GRINDING CofiledCriticalPREC GLASS GRINDING Co
Application grantedgrantedCritical
Publication of FR394773ApublicationCriticalpatent/FR394773A/fr
B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
B24B19/006—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding hollow glassware, bottles
Landscapes
Engineering & Computer Science
(AREA)
Mechanical Engineering
(AREA)
FR394773D1908-09-291908-09-29Système de machine à émoudre les goulots de bouteilles en verre et autres articles analogues
ExpiredFR394773A
(fr)