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
Photo-electric cell
摘要
申请公布号
GB317862(A)
申请公布日期
1930.09.18
申请号
GB19290025782
申请日期
1929.08.23
申请人
ARCTURUS RADIO TUBE COMPANY
发明人
分类号
H01J40/00
主分类号
H01J40/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
REFRIGERATION CYCLE DEVICE
APPARATUS AND METHOD FOR MOLDING TIRE COMPONENT
ATTRACTION LOCKING APPLIANCE
PRINTER
FABRICATION MACHINE FOR INSTANT BOOK JACKET
INJECTION MOLD
TRANSFER SHEET AND MANUFACTURING METHOD FOR DECORATIVE MATERIAL USING IT
INK JET PRINTER
INKJET RECORDER
LAMINATE FOR PAPER CONTAINER AND PAPER CONTAINER USING THE SAME
MEMBER PEELING DEVICE IN MOLDING APPARATUS FOR ANNULAR RUBBER MEMBER
INKJET HEAD, ITS DRIVING METHOD, AND INKJET RECORDER
SUBSTRATE FOR INTERIOR FINISHING
NOZZLE FOR INJECTION MOLDING
INKJET PRINTER
STRUCTURE FOR FREELY SETTING REFERENCE SEAT
TERMITE REPELLENT TIMBER AND ITS MANUFACTURING METHOD
DEVICE, METHOD AND PROGRAM FOR PREPARING PART PROGRAM
WORK CHUCK DEVICE
AUTOMATIC WIRE FEEDING DEVICE FOR WIRE ELECTRIC DISCHARGE MACHINE
