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
Pierre Jules Tabourin
Joseph Girard
Louis Portevin
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Individual
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Individual
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Publication of GB190324801ApublicationCriticalpatent/GB190324801A/en
24,801. Tabourin, P. J., Girard, J., and Portevin, L. Nov. 15, A.D. 1902, [date applied for under Patents Act, A.D. 1901]. Lubricants; lubricating-oils; vaseline.-Crude or distilled mineral oils are treated with chloride of lime, and are afterwards washed with water. The products are fluid or solid lubricants, or vaseline substitutes.
GB190324801D1902-11-151903-11-14Improvement in the Manufacture of Solid and Fluid Mineral Lubricants.
ExpiredGB190324801A
(en)
Improvements in the Construction and Manufacture of Metallic Pulleys and Drums for Driving Shafts and for other purposes, and in Tools or Apparatus to be Used in the said Manufacture.