Title:
Soft ferromagnetic material and method of making same
United States Patent 2579978


Inventors:
Louis, Snock Jacob
Willem, Haayman Peter
Cornelis, Romeyn Frans
Application Number:
US73283647A
Publication Date:
12/25/1951
Filing Date:
03/06/1947
Assignee:
HARTFORD NAT BANK & TRUST CO
Primary Class:
Other Classes:
252/62.56, 310/26
International Classes:
C04B35/01; C04B35/12; C04B35/42; C04B35/44
View Patent Images:
US Patent References:
2452530Magnetic core1948-10-26
2452529Magnet core1948-10-26
2230228Manufacture of magnetic cores1941-02-04
RE21074N/A1939-05-09
2154730Magnetic material1939-04-18