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:
Jun. 12, 1979
Filed:
Oct. 27, 1977
Sadame Asano, Taiyo, JP;
Masahiro Hayase, Taiyo, JP;
Hiromasa Tabuchi, Fukuyama, JP;
Masao Takagi, Tokyo, JP;
Koichi Kasai, Yokohama, JP;
Koei Hoshino, Choshi, JP;
Suejiro Fukuya, Kyushu, JP;
Hiroaki Hirahara, Sawara, JP;
Abstract
A method for preventing installed dolomite refractory and magnesia-dolomite refractory from slaking by feeding a dry air into a converter or the like after it was installed with said dolomite refractory and said magnesia-dolomite refractory, circulating the dry air in and through the converter while always maintaining the interior of the converter or the like under positive pressure.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile