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
Améliorations relatives aux magnétrons du type à cavités
摘要
申请公布号
FR1136271(A)
申请公布日期
1957.05.10
申请号
FRD1136271
申请日期
1955.03.03
申请人
COMPAGNIE FRANCAISE THOMSON-HOUSTON
发明人
分类号
H01J23/46
主分类号
H01J23/46
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Liquid electrophotographic developer containing isocyanate compounds
Hydrodenitrification with vanadiaalumina catalyst support
Reversible motor control circuits
Solid state pulse generator with constant output width, for variable input width, in nanosecond range
Electrical stock removal electrode
Thawing frozen foods
Projection screen
Anti-tamper device for panic-proof doors
Record card feeding mechanism
Depending retractable mirror
Electrical apparatus
Domestic oven roast probe control system
Pill dispenser having a socket-type discharge assistant
Cathode-ray tubes and method of reinforcing the tubes
Planar etching of fused silica
Method of making fiberscopes
Liquid seismic explosive and method of using
Deformable annular brake
Calorie weighing device
Percussion drill bit
