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Title:
CORE MATERIAL FOR BENDING HOLLOW MATERIAL WITH SLITS
Document Type and Number:
Japanese Patent JPS52146759
Kind Code:
A
More Like This:
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Inventors:
IKEDA YOSHIKATSU
HATA YASUO
Application Number:
JP6427376A
Publication Date:
December 06, 1977
Filing Date:
June 01, 1976
Export Citation:
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Assignee:
SETSUYOU KOUKAN KK
International Classes:
B21D9/00; B21D9/03; (IPC1-7): B21D9/03
Domestic Patent References:
JPS485137U1973-01-20
JP32002472A
JPS4330049Y11968-12-09



 
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