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
DATA TRANSMISSION SYSTEM
摘要
申请公布号
JPH02283150(A)
申请公布日期
1990.11.20
申请号
JP19890103551
申请日期
1989.04.25
申请人
RICOH CO LTD
发明人
NAKAMURA MASARU
分类号
H04L27/10
主分类号
H04L27/10
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Hydraulic vane pump with enhanced axial pressure balance and flow characteristics
Vibrating column pump
Construction method of boardlike building elements
MEMBRANELESS CHLORINE GAS GENERATING APPARATUS
METHOD FOR MANUFACTURING INTEGRAL FOAM WITH A SURFACE LAYER.
AN ANTIBACTERIAL COMPOSITION OF THIENAMYCIN-TYPE COMPOUND AND A DIPEPTIDASE INHIBITOR
OLEFIN POLYMERIZATION CATALYST FROM TRIALKYLALUMINUM MIXTURE, SILICA GEL AND A METALLOCENE
MONO- AND DIEPOXIDE DERIVATIVES OF LL-F28249 COMPOUNDS
Generator of reference voltage that varies with temperature having given thermal drift and linear function of the supply voltage
Multiple clock signal generator apparatus
Hydrogenated carbon compositions
HIGH BIT RATE COMMUNICATION SYSTEM FOR OVERCOMING MULTIPATH
BARIUM SULFATE SCALE CONTROL
POST STAND WITH PIVOTABLE LEGS AND ANNULAR LOCKING MEANS
LIGHTING RECEIVER
HERMAPHRODITIC GEL CLOSURE
A PRESSURE SWITCH THAT DOES NOT BECOME DISADJUSTED BY TEMPERATURE VARIATION IN THE WORK SITUATION.
LIQUID DISTRIBUTOR ASSEMBLY FOR PACKED TOWER
A TIGHTENING DEVICE FOR FLEXIBLE TRANSMISSION STRAPS.
