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
Film viewer flashlight attachment
摘要
申请公布号
US2553100(A)
申请公布日期
1951.05.15
申请号
US19480022382
申请日期
1948.04.21
申请人
STILL LYNCH CLARENCE
发明人
LYNCH CLARENCE STILL
分类号
F21L4/00;F21V33/00;G03B19/04
主分类号
F21L4/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
CYLINDRICAL MERCURY BATTERY
ALKALINE BATTERY
HEATING AND HEAT RETAINING VESSEL
AIR CONDITIONER
SOLAR HEAT UTILIZING DEVICE
INSERT FORMING ELEMENT
WELDING METHOD FOR PIPING
MANUFACTURE OF WHEEL MEMBER FOR TORQUE CONVERTER
CONTROLLER FOR MOVING EXTENT OF DIAPHRAGM
HEAT EXCHANGER
DISC CARTRIDGE
WELDING METHOD FOR COLORED GALVANIZED SHEET
METHOD OF FASTENING METALLIC TUBE TO METALLIC PLATE
DIE HOLDING DEVICE OF PRESS
COLLECTING DEVICE OF CROPPED MATERIAL FOR ALTERNATE ROLLING IN HOT ROLLING
DIE EXCHANGING DEVICE FOR PRESS
COLOR PICTURE TUBE
PHOTORECEPTOR WITH STORAGE FUNCTION
MICROFILM SUPPORTING CARD
WIDE ANGLE ZOOM LENS