Title:
【発明の名称】雷管の発火方法
Document Type and Number:
Japanese Patent JP2501560
Kind Code:
B2
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Inventors:
OOTANI CHUZO
Application Number:
JP11234186A
Publication Date:
May 29, 1996
Filing Date:
May 15, 1986
Export Citation:
Assignee:
CHUGOKU KAYAKU
International Classes:
F42C11/00; F42B3/12; F42D1/045; (IPC1-7): F42C11/00; F42B3/12; F42D1/045
Foreign References:
US3682096A |
Attorney, Agent or Firm:
Koichi Sato