Document Type and Number:
Japanese Patent JPS51103421
Kind Code:
A
Inventors:
YAMANAKA SONOSUKE
NAKAYAMA TOKIKUNI
NAKAYAMA TOKIKUNI
Application Number:
JP2876375A
Publication Date:
September 13, 1976
Filing Date:
March 10, 1975
Export Citation:
Assignee:
YAMANAKA SONOSUKE
NAKAYAMA TOKIKUNI
NAKAYAMA TOKIKUNI
International Classes:
B06B1/08; B06B1/02; H04R3/02; (IPC1-7): B06B1/02; H04R3/02