Title:
【発明の名称】ろう付芯棒保持具
Document Type and Number:
Japanese Patent JP2964611
Kind Code:
B2
Inventors:
MORI SHIGERU
Application Number:
JP28134390A
Publication Date:
October 18, 1999
Filing Date:
October 19, 1990
Export Citation:
Assignee:
NIPPON DENKI KK
International Classes:
H01J23/12; H01J9/24; H01J9/26; H01J25/34; (IPC1-7): H01J9/24; H01J25/34
Domestic Patent References:
| JP55117560A |
Attorney, Agent or Firm:
Sugano Naka