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:
Nov. 27, 1979
Filed:
Jan. 19, 1978
Applicant:
Inventors:
Naoshi Kawabe, Ichihara, JP;
Hisatsugu Kaji, Ichihara, JP;
Naotaka Miwa, Ichihara, JP;
Hajime Nakanishi, Fujisawa, JP;
Fumiaki Tanaka, Sagamihara, JP;
Tatsuya Inoue, Yokohama, JP;
Assignee:
Kureha Kagaku Kogyo Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B02L / ;
U.S. Cl.
CPC ...
241 16 ; 241 29 ; 241 42 ; 241 43 ;
Abstract
Disclosed is a method of transporting liquid pitch containing lumpy coke wherein the lumpy coke contained in the liquid pitch is pulverized by a specific procedure and the pitch containing the thus pulverized coke is then transported. Disclosure is also made for a specific apparatus used for the method.