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
PRODUCTION OF OPTICAL FIBER COUPLER
摘要
申请公布号
JPH04204703(A)
申请公布日期
1992.07.27
申请号
JP19900337263
申请日期
1990.11.30
申请人
HITACHI CABLE LTD
发明人
NAKAMURA MASASHI;SHIINA NORIBUMI
分类号
G02B6/28
主分类号
G02B6/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Molding
Information storage arrangements
Voltage parameter monitoring device
Method for preparing alkali salts of beta-alkylvinylsulfonates
PHASE SENSITIVE TRANSISTOR DEMODULATOR
AGE HARDENING OF STAINLESS STEELS WITH NIOBIUM SILICIDES
LOW PRESSURE POLYMERIZATION PROCESS
STABILIZED ORGANIC COMPOSITIONS CONTAINING ALKYLATED BISPHENYL COMPOUNDS
SUBSTITUTED CHRYSANTHEMUMATES
CHURNING APPARATUS AND METHOD
SYNTHETIC FILAMENTS AND METHOD OF MAKING THE SAME
PHOTOFINISH CAMERA AND RECORDING SYSTEM
CUSHIONED RETARDER
Grinder attachment fixture
Error detecting and correcting system
Combination playpen and crib
Preparation of primary amines
Light actuated switch
beta-methallyl-beta-phenethylamine
Hydrodynamisch geschmiertes Spurlager für beide Drehrichtungen
