Title:
【考案の名称】周波数可変装置
Document Type and Number:
Japanese Patent JPH0633716
Kind Code:
Y2
Inventors:
Kimio Yamamura
Application Number:
JP19035784U
Publication Date:
August 31, 1994
Filing Date:
December 15, 1984
Export Citation:
Assignee:
KONINKLIJKE PHILIPS N.V.
International Classes:
H03K23/00; H03K23/68; (IPC1-7): H03K23/68
Domestic Patent References:
| JP5119955A | ||||
| JP5137860B2 |
Attorney, Agent or Firm:
Umeda Masaru (2 outside)
Next Patent: 泥水加圧推進工法における長距離推進方法