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
Schutzdeckel aus durchsichtigem Material fuer Objektive oder Okulare optischer Geraete, insbesondere fuer Photoobjektive
摘要
申请公布号
DE939192(C)
申请公布日期
1956.02.16
申请号
DE1953V006283
申请日期
1953.09.18
申请人
VEB CARL ZEISS JENA
发明人
GRENZDOERFER FRITZ
分类号
G03B17/12
主分类号
G03B17/12
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Medical equipment mounting apparatus
Method for working on woven fabric wound on a supply roll
Method of making multilayer capacitor memory device
Process for crushing cans
Fuel tank for use in a motor vehicle
PCM recording and reproducing apparatus
Flash photographing system
Composition for drawn film, cold drawn film made of said composition and process for manufacture of said film
Frame comb filter having freeze frame feature
Method of fabricating Schottky gate-type GaAs field effect transistor
Process for preparing trifluoroacetic or trichloroacetic acid esters
Forging process
Novel 10-substituted steroids and their use in the induction of aldosterone antagonistic activity
Combination convection and steamer oven
Current driving circuit with CMOS inverter
Reinforcing frame work for constructing reinforced concrete structure
Method and system for performing fail-safe operation for anti-skid automotive brake control system having a plurality of controllers independently operable to others
Sampled data servo control system with field orientation
Shape memory alloy actuator
Semiconductor laser drive circuit with peak detection and control
