Title:
MEDICAL SUPER-ULTRASONIC RADIATION MULTI-STAGE ANTENNA
Document Type and Number:
Japanese Patent JPS5957672
Kind Code:
A
Inventors:
KAWAI YOSHIO
SOGAWA AKIRA
SOGAWA AKIRA
Application Number:
JP16797782A
Publication Date:
April 03, 1984
Filing Date:
September 27, 1982
Export Citation:
Assignee:
KUREHA CHEMICAL IND CO LTD
International Classes:
H01Q21/10; A61F7/00; A61F7/12; A61N5/04; H01Q9/22; H01Q21/08; (IPC1-7): A61F7/00; A61F7/12; A61N5/04; H01Q21/08
Attorney, Agent or Firm:
Yoshio Kawaguchi