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
Procédé et dispositif pour le réglage des lampes dans les projecteurs cinématographiques
摘要
申请公布号
FR728144(A)
申请公布日期
1932.06.29
申请号
FRD728144
申请日期
1931.12.11
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
F21V19/02;G03B21/20
主分类号
F21V19/02
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DIGITAL ELECTRONIC ALARM TIMEPIECES
VAPOUR RECOVERY SYSTEM AND METHOD
MANUFACTURE OF SILICON CRYSTALS
FILTRATION SYSTEM
Ore beneficiation
ARRANGEMENT FOR CONTROLLING THE DEPTH OF IMMERSION OF SELF-CONSUMING ELECTRODES IN ELECTRO-SLAG REMELTING FURNACES
MASKIN FOR SAMMENFOEYNING AV NETTSTYKKER
WIND TURBINE
MOULDED FLEXIBLE COLLAPSIBLE CONTAINERS
TRANSPORT VEHICLES
APPARATUS AND PROCESS FOR RECOVERING SCRAPS OF THERMOPLASTIC MATERIAL EVEN OF HETEROGENEOUS SHAPES BY GRADUAL MELTING AND COMPRESSION THROUGH ONE OR MORE ORIFICES
SUBSURFACE SHUTOFF VALVE
WARNING AND PROTECTION DEVICE
METHOD AND APPARATUS FOR COATING THE INTERIOR OF TUBULAR GOODS
1,2,4-TRIAZOLYL-ALKANONES AND 1,2,4-TRIAZOLYLALKONLS, THEIR PREPARATION AND COMPOSITIONS FOR COMBATING PHYTOPATHOGENIC FUNGI CONTAINING THEM
NOVEL STEROIDS OF THE ANDROSTANE SERIES,THEIR PREPARATION COMPOSITIONS CONTAINING THEM
DEVICE FOR JOINING TWO ELONGATED OBJECTS PARTICULARLY OPTICAL FIBERS
AUTOMATIC FIRE ALARM METHOD AND APPARATUS
A VALVE WITH FIXED SEAL MEMBER
OPTICAL SYSTEM
