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:
Oct. 17, 1995
Filed:
Mar. 28, 1994
Applicant:
Inventors:
Assignee:
Chichibu Cement Co., Ltd., , JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C30B / ;
U.S. Cl.
CPC ...
117 16 ; 117 23 ;
Abstract
A method of growing a rod form of a single oxide crystal is disclosed. The method uses a slit die which is placed in a crucible with a starting melt. The melt is seeded with a seed crystal while being rotated. The resulting crystal will have the same sectional shape as the shape of the upper surface of the die.