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
Lichtelektrische Zelle mit Halbleiterschicht
摘要
申请公布号
DE658362(C)
申请公布日期
1938.04.01
申请号
DE1935F080449D
申请日期
1935.12.24
申请人
ERWIN FALKENTHAL;ERNST PRESSER
发明人
分类号
H01L21/06;H01L31/00;H01L31/06
主分类号
H01L21/06
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CHARGE TRANSFER DEVICE
HIGH FREQUENCY HEATING APPARATUS
PICTURE CODER
OIL PRESSURE REGULATING VALVE
UNIVERSAL NOZZLE
Vertical incinerator for domestic refuse - has feed chamber and pusher to load refuse into dryer above combustion chamber
DIGITAL SYNTHETISIERTE HILFSFREQUENZ
Large matting for civil engineering - made by connecting strips from old tyres together with pins to form multiple units
Rotary shield mining machine support system - includes clamps forced sideways against tunnel wall, and lower wedge shaped blocks
HF welding bookbinding equipment - has foil strips attached to front and rear covers using inner and outer electrodes
Frame synchronising circuit for PCM receiver in TDM telephone network - compares signals in frame synchronising time slot with those of corresponding time slot one frame period later
Sink mounted beer mug washing device - has support plate for brush assembly fixed inclined in sink by adjustable support faces
Textile finishing steam saturator - including boiler with jets to spray saturated steam (NL 31.10.78)
Photographic printing or enlarging apparatus - paper exposed in developing bath permits full control of exposure
Forming undercut on thermoplastic moulding esp. window glazing - by elastic strips or tubes removably mounted on moulding die
Pressure tight communication cable end sleeve - has bared wires passed through holes in plastics plate in sleeve into which epoxy resin is cast
Directional radio waveguide laying method - uses clamping unit at foot of mast and flexible waveguide section at top of mast
Foamed silicone rubber embolisation agents - contg. a radiopaque material
Room-dividing cupboard with changeable front - has several units swivel-mounted in one structure for easy selection
Facing tile extrusion cutting machine - cuts diamond shapes by two wires in guided frames