The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Sep. 26, 1978
Filed:
Mar. 03, 1977
Vladimir Ilich Alexandrov, Moscow, SU;
Vyacheslav Vasilievich Osiko, Moscow, SU;
Vladimir Mikhailovich Tatarintsev, Moscow, SU;
Viktor Timofeevich Udovenchik, Moscow, SU;
Abstract
Apparatus for producing high-melting-metal-oxide-based crystalline materials by melting a charge under the effect of a high-frequency electromagnetic field with the charge melting zone being maintained constant, the charge being loaded continuously and obtained crystalline material being withdrawn also continuously. The apparatus is a cooled mould, whose body is shaped as a truncated cone with an angle between its generatrix and cone height ranging from 2.degree. to 10.degree., and an induction coil encompassing the body of the cooled mould in the region of location of the constant melting zone.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile