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
Harris Markus
George Benjamin Behrens
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Individual
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Individual
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Publication of GB189726107ApublicationCriticalpatent/GB189726107A/en
26,107. Markus, H., and Behrens, G. B. Nov. 10. India-rubber and gutta-percha compositions.- Finely-powdered cork, which may be coloured, is mixed in any desired proportion with india-rubber or gutta-percha for various purposes ; the mixture is afterwards vulcanized.
GB189726107D1897-11-101897-11-10Improvements in, and in the Manufacture of, India Rubber and Gutta Percha.
ExpiredGB189726107A
(en)