Title:
CASTING METHOD FOR METAL BASE DENTURE, PRODUCTION METHOD FOR CASTING MOLD USED IN CASTING METHOD, AND CASTING MOLD AND METAL BASE DENTURE
Document Type and Number:
WIPO Patent Application WO/2000/054698
Kind Code:
A1
Abstract:
A metal base denture (1) having a mucous membrane-side surface (2) which is in contact with the mucous membrane of the patient's upper jaw and which has an uneven pattern (3) formed thereon. The surface (2) including the uneven pattern (3) has a smooth surface property not affected by the patient's mucous membrane tissue.
Inventors:
OKAMOTO SHIRO (JP)
Application Number:
PCT/JP1999/006015
Publication Date:
September 21, 2000
Filing Date:
October 29, 1999
Export Citation:
Assignee:
CASTING OKAMOTO CO LTD (JP)
OKAMOTO SHIRO (JP)
OKAMOTO SHIRO (JP)
International Classes:
A61C13/01; A61C13/20; B22C7/00; B22C9/06; (IPC1-7): A61C13/20; A61C13/01; B22C9/06
Domestic Patent References:
| WO1982002828A1 | 1982-09-02 |
Foreign References:
| JPH10201773A | 1998-08-04 | |||
| JPS6066740A | 1985-04-16 | |||
| JPH09155505A | 1997-06-17 | |||
| JPH05177297A | 1993-07-20 |
Attorney, Agent or Firm:
Kozu, Takako (Kyobashi 2-chome Chuo-ku Tokyo, JP)
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