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
Objectif de distance foncale correspondante variable
摘要
申请公布号
FR1190618(A)
申请公布日期
1959.10.14
申请号
FRD1190618
申请日期
1957.11.21
申请人
BELL & HOWELL COMPANY
发明人
分类号
G02B15/14
主分类号
G02B15/14
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Oxidation resistant mineralloi - produced by graded oxidation of refined heavy petroleum fraction
Joining pipes - and fitting pipe-jackets by sleeving pipe ends
Oxygen burner - ensuring complete combustion of oxygen in furnace
Blind stitch sewing machine - thread cutter for single thread machine
Confectionery product - with novelty surround
Atmospheric pollution detector - indicating traces carbon monoxide by temp elevation due to catalytic oxidn
Cyclone unloading mechanism - with two butterfly valves in series operated consecutively by cam system
Remote inspection of surfaces - partic for inspecting distribution of burden components at a blast furnace throat
Ceramic dielectric - contg barium or lead niobate or tantalate and barium-and lead-bismuth titanate
Pourer - for box of pulverulent product
Gaining fish meat p - with parts of skeleton severed from vertebral column
Butt welder for joining rods to sheet metal - with workpiece charging mechanism
SIEBDRUCKMASCHINE
HALBTON-WIEDERGABEVERFAHREN BEI EINER BILDUEBERTRAGUNGSANLAGE
AMINO-IMIDPIGMENTE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG
BREMSVORRICHTUNG FUER PERSONENRETTUNGSGERAET
ZWISCHENTRAEGER-REGENERATOR UND PALIDENTIFIZIERUNGSSYSTEM
EIN NEUES DIOXATRICYCLODECANOL, DESSEN ESTER UND VERFAHREN ZUR HERSTELLUNG
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG EINES ROHRKOERPERS
VERGASER FUER BENZINMOTOR
