Title:
【発明の名称】鋳物用発熱材の成形法
Document Type and Number:
Japanese Patent JPH0763800
Kind Code:
B2
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Inventors:
Miki Masamitsu
Application Number:
JP24482890A
Publication Date:
July 12, 1995
Filing Date:
September 14, 1990
Export Citation:
Assignee:
Miki Masamitsu
International Classes:
B22D7/10; B22C1/00; B22F3/02; (IPC1-7): B22C1/00
Domestic Patent References:
| JP3714311B1 |
Other References:
【文献】英国特許775380(GB,A)
Attorney, Agent or Firm:
Kazuo Ozeki
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