Title:
【発明の名称】避雷碍子における耐圧絶縁筒の補強構造
Document Type and Number:
Japanese Patent JPH0644522
Kind Code:
B2
Inventors:
NAKAYAMA TETSUYA
HIRAKO HIROSHI
HIRAKO HIROSHI
Application Number:
JP19020886A
Publication Date:
June 08, 1994
Filing Date:
August 13, 1986
Export Citation:
Assignee:
NGK INSULATORS LTD
International Classes:
H01B17/26; H01B17/46; H01C7/12; (IPC1-7): H01C7/12; H01B17/26; H01B17/46
Attorney, Agent or Firm:
Hironobu Onda
Next Patent: 耐食性のすぐれた永久磁石及びその製造方法