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
Perfectionnements apportés à la réalisation des chambres noires et des projecteurs d'appareils utilisés pour la cinématographie en couleurs
摘要
申请公布号
FR723968(A)
申请公布日期
1932.04.18
申请号
FRD723968
申请日期
1931.10.09
申请人
发明人
HAWORTH-BOOTH MARIE-OCTAVIE
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
Photoempfindliche Harzzusammensetzung
Stabile Dispersion einer nicht mit Wasser mischbaren Phase, in einer wässrigen Phase mittels tensioaktiven Silikonvesikel
IMPROVED AMMONIA PLANT CONFIGURATIONS AND METHODS
RECEIVER
AM TRANSMITTER HAVING FEED-FORWARD CORRECTION TO COMPENSATE FOR SOURCE IMPEDANCE
HYPER-SCANNING DIGITAL BEAM FORMER
SEMICONDUCTOR INTEGRATED CIRCUIT DEVICE AND METHOD FOR REDUCING NOISE
VERTICAL SYNCHRONIZING SIGNAL GENERATION APPARATUS AND VIDEO SIGNAL PROCESSING APPARATUS
DEVICE AND METHOD FOR LOCAL RESOLUTION MEASUREMENT OF THE THICKNESS OF A LAYER
SURFACING STRUCTURE FOR TRAFFIC AREAS AND FOR SURFACES OF STRUCTURES
CONTINUOUS DYEING METHOD
METHOD OF MULTIMERIZATION AND SITE-DIRECTED MUTAGENESIS
3-ARYL- DOLLAR G(a)-OXY SUBSTITUTED PROPANOIC ACIDS AND A PROCESS FOR THEIR PREPARATION
ANTITUMORAL FORMULATIONS OF THIOXANTHENONE
METHOD AND APPARATUS FOR INTERACTING WITH BONE TISSUE USING ILLUMINATING RADIATION
EXPLOSIVE EMULSION COMPOSITIONS CONTAINING MODIFIED COPOLYMERS OF ISOPRENE, BUTADIENE, AND/OR STYRENE
DRUG ACTIVATION PROCESS AND VIBRATIONAL MILL THEREFOR
MOISTURE MANAGEMENT DOUBLE FACE WOVEN FABRIC
SETTLEMENT METHOD BY OPTICAL PAYMENT IN DRIVE-THRU ORDER SYSTEM AND SYSTEM THEREFOR
TREIBSTOFFTANK FÜR LASTWAGEN