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
摘要
申请公布号
JPS6397996(U)
申请公布日期
1988.06.24
申请号
JP19860194183U
申请日期
1986.12.16
申请人
发明人
分类号
H04R9/04;(IPC1-7):H04R9/04
主分类号
H04R9/04
代理机构
代理人
主权项
地址
您可能感兴趣的专利
A SOUND-ILLUSTRATED BOUND BOOK
COMPOSITE PANEL FOR COVERING A PLANE SURFACE AND METHOD FOR MANUFACTURING THE SAME
IMPROVEMENT IN SUPPORT SYSTEM FOR SEATS WITH SUPPORTS FOR FEET
FRAN ETT PLANT MATERIAL, LENGS FOR VIKNING AVSEDDA LINJER, VANLIGTVIS BIGNINGSLINJER, BILDBAR BEHALLARE
GASBRENNARE
NYTT FORFARANDE FOR FRAMSTELLNING AV ALFA-HYDROXI-2-TIOFEN-ETTIKSYRADERIVAT
INDUKTIV APPARAT
MACCHINA PER IL RASSODAMENTO DI FORMAGGI A PASTA FILATA PARTICOLARMENTE SILANI PROVOLONI E SIMILI
MOLLA A SPIRALE IN PIATTINA ANTIINFORTUNISTICA PER MOLLEGGIO SELLA.
MANUFACTURE OF THIN SILICON OXIDE FILM SUBSTRATE HAVING MINUTE HOLLOWS AND PROTRUSIONS
PRODUCTION OF ETHYLENE GLYCOL
BASIC REFRACTORIES AND FORMED BODY
BASE FOR INK SHEET FOR THERMAL TRANSFER RECORDING
HIGH PURITY MAGNESIUM HYDROXIDE AND HIGH-DENSITY MAGNESIA CLINKER HAVING COARSE CRYSTAL SIZE, AND THEIR PREPARATION THEREOF
MANUFACTURE OF ALNICO TYPE PERMANENT MAGNET ALLOY
AMORPHOUS VANADIUM-NIOBIUM COMPOUND MATERIAL AND ITS PREPARATION
ATMOSPHERIC PRESSURE COMPENSATED VACUUM CONTROL VALVE
PACKET COMMUNICATION SYSTEM
ACCELERATOR CONTROLLER FOR VEHICLE
ELECTRICALLY CONDUCTIVE TYPE FOR ELECTRIC PROTECTION