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
Dispositif permettant de tenir compte de plusieurs grandeurs de corrections dans le tirage de films en couleurs
摘要
申请公布号
FR875930(A)
申请公布日期
1942.10.08
申请号
FRD875930
申请日期
1941.10.09
申请人
I. G. FARBENINDUSTRIE AKTIENGESELLSCHAFT
发明人
分类号
G03B27/72
主分类号
G03B27/72
代理机构
代理人
主权项
地址
您可能感兴趣的专利
DRIVE DEVICE FOR SLAT BLIND.
FREMGANGSMAADE TIL FREMSTILLING AF KONTAKTFJEDERBOESNINGER
A PREPRIMED FILTER DEVICE AND ITS METHOD OF MANUFACTURE.
PRECISION TOTE BOX INSERT FOR HOLDING AND LOCATING PRINTED CIRCUIT BOARDS OR THE LIKE.
MATRIX OF ANTIBODY-COATED DOTS FOR DETERMINATION OF ANTIGENS.
IMPROVED FERTILIZER PRODUCT AND PROCESS FOR MAKING AND USING IT.
A TYRE HOLDER ARRANGEMENT.
FENCING AND LIKE STRUCTURES.
ELECTRONIC TONE RINGER.
THICK FILM RESISTOR CIRCUITS.
ENVIRONMENTAL CUT-OFF FOR DEEP EXCAVATIONS.
POSITION CONTROL STRUCTURE FOR FLEXIBLE, EDGE-CONSTRAINED OPTICAL DISCS.
WALKING BEAM TYPE REHEATING FURNACE
PROCESS FOR PREPARING PYRROLE DERIVATIVES
Circuitry for exciting a piezoelectric oscillator in an ultrasound therapy device
KEY WORD DETECTING SYSTEM
MILD CIGARETTE IMPREGNATED TO PRODUCE A SMOKING IMPACT
AGRICULTURAL TRACTOR.
COLLOIDAL LIPID PHARMACEUTICAL COMPOSITION CONTAINING DIHEXANOYL LECITHIN
HEAT TRANSFER SYSTEM