Magnetic circuit
United States Patent 2895092
US Patent References:
Magnetic structure
- - 2398653


Inventors:
Meijer, Cluwen Johannes
Publication Date:
07/14/1959
View Patent Images:
Download PDF 2895092 pdf       PDF help
Export Citation:
Click for automatic bibliography generation
Assignee:
PHILIPS CORP
Primary Class:
335/304
International Classes:
H01F7/02; H04R9/02; H04R9/00