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 RECORDING INFORMATION REPRODUCER
摘要
申请公布号
JPS53147505(A)
申请公布日期
1978.12.22
申请号
JP19770061875
申请日期
1977.05.27
申请人
NIPPON TELEGRAPH & TELEPHONE
发明人
WATANABE AKINORI;YONEZAWA SUSUMU;YAMAMOTO MANABU
分类号
G11B7/00;G11B7/005
主分类号
G11B7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
METHODS OF AND APPARATUS FOR FORMING AN ARTICLE HAVING A TUBULAR PORTION
METHOD OF CHROMATOGRAPHIC SEPARATION BY USE OF FOAMED POLYMERIC MATERIAL
METHOD AND APPARATUS FOR FORMING WORKPIECES
AUTOMATED DUPLICATING MACHINE OF THE OFFSET LITHOGRAPHIC TYPE
HIGH TEMPERATURE REACTION VESSEL
SUCTION CLEANER
PROCESS FOR THE DYEING OF CELLULOSE FIBRES WITH REACTIVE DYESTUFFS
WASHING EQUIPMENT FOR THERAPEUTICAL PURPOSES
ORGANE DE COUPE DESTINE A UN RASOIR A SEC COMMANDE PAR UN MOTEUR
ANTIDEGRADANTS ET PROCEDE DE LEUR UTILISATION
LAGERUNG FUER DIE PROPELLERWELLEN VON SCHIFFEN
ELEKTRISCH BETRIEBENES, EINEN GEWINN IN AUSSICHT STELLENDES MUENZSPIELGERAET
PROCEDE DE PREPARATION DE COPOLYMERES GREFFES
IGNIFUGEAGE DE MATIERES POLYMERES
VORRICHTUNG ZUR ENTFEUCHTUNG EINES GASES
PROCEDE DE PREPARATION DE NOUVELLES PHENYLETHYLGUANIDINES ORTHO-SUBSTITUEES
Milk crumb prepn - for milk chocolate prodn
Raffinate water sol solvent extraction from hydrocarbon - stream produced in primary extraction
Benzimidazol-2-ones - by condensation of o-phenylenediamines with aq solns of urea
Ac filter - control of back discharge by supply voltage frequently variation