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.)
EMPIRE MACHINE CO
Original Assignee
EMPIRE MACHINE CO
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Filing date
Publication date
Application filed by EMPIRE MACHINE COfiledCriticalEMPIRE MACHINE CO
Priority to ES68893ApriorityCriticalpatent/ES68893A1/en
Publication of ES68893A1publicationCriticalpatent/ES68893A1/en
ES68893A1919-01-291919-01-29
An improved process for the manufacture of cylindrical glass objects by means of the apparatus described.
ExpiredES68893A1
(en)