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
SPIEGEL FUER PHOTOGRAPHISCHE SPIEGELREFLEXEINRICHTUNGEN.
摘要
申请公布号
DE1602012(U)
申请公布日期
1950.02.23
申请号
DE194900D8101U
申请日期
1949.05.19
申请人
ERNST LEITZ, G.M.B.H.
发明人
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Indirect evaporative cooling heat exchanger
Insulated panel and glazing system comprising the same
Window wiping system
Tool holding system
Nonwoven layer for a filter and filter medium
Read-only record carrier with recordable area in subcode channel
Ink-jet recording medium
Compensation of magnetic field disturbances due to vibrations in an mri system
Waveguide structure
Glitch free reset circuit
Interrupt management for digital media processor
Foldable cap
Method of forming a MEMS device
Extended release, multiple unit dosage forms of phenytoin sodium and processes for their preparation
METHOD FOR PROCESSING VOICE COMMUNICATION IN SHORT RANGE COMMUNICATION
DEVICE FOR MEASURING AND TEACHING SCALES OF UNITS
Planar gated field emission devices
Novel glycolipid and medicine for autoimmune disease containing the same as active ingredient
Absorbent article with elastomeric end regions
Variable offset connectors and bone fixation methods