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Title:
MANUFACTURE OF CARVING MATERIAL FOR TEACHING AID
Document Type and Number:
Japanese Patent JPS59136776
Kind Code:
A
Inventors:
IWAMOTO NOBUYUKI
Application Number:
JP1188983A
Publication Date:
August 06, 1984
Filing Date:
January 25, 1983
Export Citation:
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Assignee:
IWAMOTO NOBUYUKI
International Classes:
C04B28/14; C04B18/16; G09B19/10; (IPC1-7): C04B13/00; G09B19/10
Domestic Patent References:
JPS5716356A1982-01-27
JPS5718547A1982-01-30
JPS55130852A1980-10-11
Attorney, Agent or Firm:
Hiroshi Ikeda



 
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