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
Color photography
摘要
申请公布号
US2249032(A)
申请公布日期
1941.07.15
申请号
US19380243069
申请日期
1938.11.30
申请人
O'GRADY FREDERICK T
发明人
O'GRADY FREDERICK T.
分类号
G03B33/08
主分类号
G03B33/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
STRICTURE OF DRIVE TRANSMISSION GEAR
PRINTER
STEERING ANGLE DETECTING DEVICE
ENDOSCOPE
Process for installing a new pipe inside an existing pipeline
PRODUCTION OF THICK-WALLED RESIN MOLDED PRODUCT AND THE PRODUCT
1,5-benzodiazepine derivatives having CCK antagonistic or agonistic activity
Concomitant treatment with oral-topical dosage forms of bismuth compounds antibacterials/antibiotics to eradicate h pylori from the oral cavity in combination with peroral bismuth dosage forms to heal and prevent peptic ulcers gastritis and gastric cancer
Automated development of timing diagrams for electrical circuits
PRODUCTION OF BEARING RING FOR BALL BEARING
OVERHEAD PROJECTOR
AXIAL FAN WITH FAN ENTRANCE ORIFICE STRUCTURE
MAGNETIC THIN FILM & ITS USING MAGNETIC HEAD
EQUIPMENT AND METHOD FOR REDISTRIBUTION OF MELT FLOW
LENS FRAME SHAPE MEASURING DEVICE
CHUCK MECHANISM
BUILT-UP CLOSET UNIT AND CONSTRUCTION METHOD FOR CLOSET
PRINTER WITH MENU SELECTING FUNCTION
INK JET RECORDING HEAD
INTERIOR MATERIAL FOR VEHICLE
