Title:
BILLETS FOR SECONDARY USE AND METHOD OF MANUFACTURING THEM
Document Type and Number:
Japanese Patent JPS5339250
Kind Code:
A
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Inventors:
TAKAHASHI TOSHIROU
NAKAMURA KATSUHIKO
NAKAMURA KATSUHIKO
Application Number:
JP11420576A
Publication Date:
April 11, 1978
Filing Date:
September 22, 1976
Export Citation:
Assignee:
RIKEN KEIKINZOKU KOGYO KK
International Classes:
B30B9/32; B22F3/00; B22F3/02; B22F8/00; B23P17/00; (IPC1-7): B22F3/00; B23P17/00
Domestic Patent References:
JPS5163349A | 1976-06-01 | |||
JP51078217B | ||||
JPS5183046A | 1976-07-21 |