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
PRIORITY DECIDING METHOD FOR STAR-CONNECTION TYPE LAN
摘要
申请公布号
JPH0491537(A)
申请公布日期
1992.03.25
申请号
JP19900207935
申请日期
1990.08.06
申请人
RICOH CO LTD
发明人
TSUBAKI MASAMITSU
分类号
H04L12/44
主分类号
H04L12/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRINTING SYSTEM
LINE INTEGRAL MAGNETOMETER
Arrangement for detachably securing a helmet to a two-wheel vehicle
Transparent impact polystyrene compositions containing a diolefin rubber
Tin modified lithium aromatic catalyst and process for polymerizing butadiene
Coating compositions containing paraffin wax, ethylene-vinyl acetate copolymer, and fischer-tropsch wax
VEHICLE TIE-DOWN STRUCTURE
PROCESSES FOR THE PRODUCTION OF SEMICONDUCTOR COMPONENTS
BLANKING SYSTEM
MULTIPLE MAGNETIC HEAD
RADIO DIRECTION FINDERS
INSULATING HOUSING FOR AN ELECTRICAL COMPONENT
TRANSISTORIZED DIFFERENTIAL AMPLIFIER
SOLID STATE THYRATRON REPLACEMENT
CLEANING AND COATING DIAMONDS
ELECTRONIC GAGE
MOVABLE BLOCK VEHICLE SPEED CONTROL SYSTEM
CATALYST FOR POLYMERIZING UNSATURATED COMPOUNDS
VARIABLE RESISTANCE CONTROL
VACUUM TUBE INTERRUPTER