Document Type and Number:
Japanese Patent JPH0215307
Kind Code:
U
Application Number:
JP9377088U
Publication Date:
January 31, 1990
Filing Date:
July 15, 1988
Export Citation:
International Classes:
B24D18/00; B28B3/02; (IPC1-7): B28B3/02; B24D18/00
Domestic Patent References:
| JP59126611B |
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