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
Magnetic signal reproducing means
摘要
申请公布号
US2416279(A)
申请公布日期
1947.02.25
申请号
US19430473165
申请日期
1943.01.22
申请人
THE BRUSH DEVELOPMENT COMPANY
发明人
BEGUN SEMI JOSEPH
分类号
G11B5/00
主分类号
G11B5/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LOAD-ENGAGING DEVICE
INSTALLATION FOR FEED OF ELONGATED CYLINDRICAL ARTICLES
APPARATUS FOR BUNDLING ARTICLES
CONTACT ARRANGEMENT FOR POWER SUPPLY TO MINE RAIL VEHICLE
BIFIOLOBACTERIUM ADOLESCENTIS B-1 STRAIN USED FOR PREPARING SOUR
MECHANICAL PENCIL
DEVICE FOR CUTTING WALL OPENINGS
VOID FORMER FOR MAKING DUCTS IN FERROCONCRETE SLEEPERS
ARRANGEMENT FOR MOVING MOULDS FOR MAKING CONSTRUCTION ARTICLES
DEVICE FOR LOCATING CROSS-LIKE JOINT OF REINFORCING FABRICS IN RESISTANCE WELDING
DEVICE FOR AUTOMATIC CONTROL OF STATE OF ROLLS AND GAPS BETWEEN THEM IN BILLET CONTINUOUS CASTING MACHINE ROLL ZONE
SHEET BLANK FOR DRAWING
WASHING MACHINE
VERTICAL CENTRIFUGAL MILL
CHIPS PNEUMATIC SEPARATOR
MIXER
PUZZLE
VOLUMETRIC LOGIC PUZZLE
METHOD OF TREATMENT OF DISTURBANCES OF POSTURAL EQUILIBRIUM
INSTRUMENT FOR SEPARATING AND CUTTING OFF TISSUE FIBRES