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
OPTICAL COMMUNICATIONS SYSTEMS
摘要
申请公布号
GB1507894(A)
申请公布日期
1978.04.19
申请号
GB19750013108
申请日期
1975.03.27
申请人
SIEMENS AG
发明人
分类号
G02B6/30;G02B5/32;G02B6/28;G02B6/42;H04B10/02;H04B10/207;H04N7/22;(IPC1-7):G02B5/14
主分类号
G02B6/30
代理机构
代理人
主权项
地址
您可能感兴趣的专利
TRANSMISSION OF INFORMATION BETWEEN ELEMENTS IN RELATIVE MOTION
BICYCLE PARACHUTE
PERSPIRATION ABSORBANT SLEEVE FOR A RACQUET HANDLE
PROCESS FOR COLLECTING WASTE MATERIALS
COMPOSITIONS A BASE DE RESINES PHOTOSENSIBLES ET PROCEDE POUR OBTENIR DES RESERVES COLOREES A L'AIDE DE CES COMPOSITIONS
METHOD FOR INDUCING PARTING OF FIBER SLIVER BETWEEN A CONTAINER-FILLING DEVICE AND A CONTAINER
MACHINE FOR MEASURING GEOMETRICAL PARAMETERS OF A TRANSPARENCY, SUCH AS MASKS FOR INTEGRATED CIRCUITS
APPARATUS FOR PHOTOGRAPHY
OSCILLATING LIGHT BEAM GENERATING DEVICE
THROTTLE CONTROL VALVE ASSEMBLY
COMMERCIAL LAUNDRY MACHINE
HAND HELD BEARING COMPASS
SANITARY TOWEL
LOAD HANDLING APPARATUS
VORTEX FLUID AMPLIFIER OF LAMINATED CONSTRUCTION
TURBINE BRAKE
HERMETICALLY SEALED DOUBLE GLAZED WINDOW UNIT AND METHOD FOR SEALING SAME
HYDROSTATIC GEARING
VIBRATION PICK-UP DEVICE
MOTOR SPEED CONTROLLING APPARATUS