VARIABLE INDUCTOR
United States Patent 3500274

Inventors:
Matsuura, Toshiro
Muraki, Shuji
Publication Date:
03/10/1970
View Patent Images:
Download PDF 3500274 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
NIPPON MUSICAL INSTRUMENTS MFG
Primary Class:
336/65
Other Classes:
336/136, 336/192, 336/83, 174/545
International Classes:
H01F17/04; H01F15/02




<- Previous Patent (ELECTRICAL TRANSFORM...)   |   Next Patent (AUTOMATIC CIRCUIT BR...) ->