Title:
MANUFACTURE OF TILE WITH DOVETAILLSHAPED SMALL HOLE
Document Type and Number:
Japanese Patent JPS5644614
Kind Code:
A
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Inventors:
SUGIURA KAMAJIROU
Application Number:
JP12051979A
Publication Date:
April 23, 1981
Filing Date:
September 19, 1979
Export Citation:
Assignee:
SUGIURA SEITOUSHIYO KK
International Classes:
B28B3/02; B28B7/06; B28B7/20; (IPC1-7): B28B3/02; B28B7/06; B28B7/20
Domestic Patent References:
| JPS47291A |