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.)
Expired
Application number
Inventor
Melville Clark Alexander
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.)
ELECTRIC FIREPROOFING CO Inc
Original Assignee
ELECTRIC FIREPROOFING CO Inc
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 ELECTRIC FIREPROOFING CO IncfiledCriticalELECTRIC FIREPROOFING CO Inc
Application grantedgrantedCritical
Publication of GB189607032ApublicationCriticalpatent/GB189607032A/en
Improvements in the Treatment of Hydrocarbons, such as Turpentine or the like, for the Production of Crystalline Substances, and Apparatus for Treating and Manufacturing same.
Improvements in Staves for Wooden Casks or Barrels and the like, and in Machinery or Apparatus for Forming the same, which Machinery is also applicable for other Wood Working Purposes.