首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
BARIUM FERRITE-BASED MAGNETIC ELASTIC MATERIAL
摘要
申请公布号
SU637879(A1)
申请公布日期
1978.12.15
申请号
SU19772455424
申请日期
1977.02.21
申请人
RABKIN LEV ,SU;LEJZAN LIDIYA ,SU;PANKRATEVA ZINAIDA E,SU
发明人
RABKIN LEV ,SU;LEJZAN LIDIYA ,SU;PANKRATEVA ZINAIDA E,SU
分类号
H01F1/113;(IPC1-7):H01F1/11
主分类号
H01F1/113
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Drum brake system and device
Optical alignment composition, alignment layer formed using the same and LCD having the alignment layer
Combination of cis-4-hydroxy-L-proline and N-methyl-cis-4-hydroxy-L-proline for use as a therapeutic agent, in particular in cancer treatment
Herbicide containing phytopathogenic microorganisms
Method and apparatus for locating patterns in an optical image
Classifying pixels of an image
Pattern generation and shift plane operations for a mesh connected computer
Method of controlling 20 pipe pressure
Method and device for producing a sharp picture of an end region of an optical fiber ribbon
Privacy mode for acquisition cameras and camcorders
Image compression method
Loudspeaker
Method and apparatus for reducing error in recovering information bits in a wireless system
Semiconductor memory device having a burst mode
Layout of flash memory and formation method of the same
Reversible direct current power converter device capable of providing output voltages greater than the floating voltage of the secondary winding of the transformer
Apparatus for increasing the number of input/output ports while maintaining the form factor of an associated computer chassis
Voltage unit housing
Disk protection method for removable magnetic recording/reproducing device
Method and apparatus to compensate for servo wedge rotational offset after a head switch