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经营范围
发明名称
Improvements in or relating to selenium and like cells
摘要
申请公布号
GB415497(A)
申请公布日期
1934.08.30
申请号
GB19330008119
申请日期
1933.03.17
申请人
CONSTANTIN CHILOWSKY
发明人
分类号
H01L31/08
主分类号
H01L31/08
代理机构
代理人
主权项
地址
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Sign-making materials
METHOD OF PRODUCING A MIXED GAS AND A PLANT THEREFOR
Enhanced decoupling of MRI RF coil pairs during RF tuning of MRI RF transmit coil
POROUS POLYMERS
POROUS POLYMERS
VOICE SYNTHESIS UTILIZING MULTI-LEVEL FILTER EXCITATION
DEVICE FOR MONITORING CIGARETTE GROUPS
ELECTRIC MOTOR WITH DISC BRAKE
WORK SURFACE GANGING CLIP
DEGASIFIER FOR A LIQUID SEPARATED FROM A GASEOUS FLUID BY A SEPARATOR
TOPICAL PHARMACEUTICAL PREPARATIONS, PROCESS FOR THE MANUFACTURE THEREOF, AND THEIR APPLICATION TO PROMOTE GRANULATION AND EPITHELIZATION OF WOUNDS
PRESSURE REDUCING VALVE ASSEMBLY
MAGENTA DYE-DONOR ELEMENT USED IN THERMAL DYE TRANSFER
JOINT PROSTHESIS
Radiation image read-out apparatus
FLUORE RESIN COATING METHOD OF COPPER'S ARTICLES
PARTIAL DEPOSITION METHOD OF A MACHINE PARTS TO NEED RESISTANT WEAR BY NONELECTROLYSIS
DESILICONIZATION FLUX FOR BLOWING INTO MOLTEN IRON
APPARATUS FOR PROVIDING FINE GRAINED ICE OR SNOW
PRODUCING APPARATUS OF A METALLIC FOLD PIPE
