Title:
【発明の名称】導波管切替器
Document Type and Number:
Japanese Patent JP2788724
Kind Code:
B2
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Inventors:
ISHIHARA HIROYUKI
Application Number:
JP10146686A
Publication Date:
August 20, 1998
Filing Date:
May 01, 1986
Export Citation:
Assignee:
NIPPON DENKI KK
International Classes:
H01P1/12; (IPC1-7): H01P1/12
Domestic Patent References:
| JP54113233A | ||||
| JP593601U | ||||
| JP29508B1 |
Attorney, Agent or Firm:
Naoki Kyomoto