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:
Aug. 30, 1983
Filed:
Mar. 24, 1981
Applicant:
Inventors:
Assignee:
Hitachi Shipbuilding & Engineering Co., Ltd., Osaka, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B02C / ;
U.S. Cl.
CPC ...
241 4617 ; 366316 ;
Abstract
A granulating apparatus comprising a stirring tank or a duct for containing a slurry of particulate to granular coal having a binder incorporated therein, a rotary shaft disposed in the tank or duct and at least one agitating blade made of metal netting and attached to the rotary shaft.